diff --git a/flake.nix b/flake.nix
index 7aaab23..b3cf314 100644
--- a/flake.nix
+++ b/flake.nix
@@ -8,171 +8,163 @@
 
   outputs = { self, nixpkgs, utils }:
     utils.lib.eachSystem [ "x86_64-linux" "aarch64-linux" ] (system:
-      let pkgs = import nixpkgs {
-          inherit system;
-          };
+      let pkgs = import nixpkgs { inherit system; };
       in {
-          packages.default = pkgs.stdenvNoCC.mkDerivation {
-            name = "iosevka-iaso";
-            dontUnpack = true;
-            buildPhase =
-              let
-                metric-override = {
-                  cap = 790;
-                  ascender = 790;
-                  xHeight = 570;
-                };
-                iosevka-curly = pkgs.iosevka.override {
-                  set = "curly";
-                  privateBuildPlan = {
-                    family = "Iosevka Curly Iaso";
-                    spacing = "term";
-                    serifs = "sans";
-                    no-ligation = false;
-                    ligations = {
-                      "inherit" = "default-calt";
-                    };
-                    no-cv-ss = true;
-                    variants = {
-                      inherits = "ss01";
-                      design = {
-                        tilde = "low";
-                        number-sign = "slanted-tall";
-                        at = "fourfold-solid-inner-tall";
-                      };
-                    };
-                    slopes.upright = {
-                      angle = 0;
-                      shape = "upright";
-                      menu = "upright";
-                      css = "normal";
-                    };
-                    weights.regular = {
-                      shape = 400;
-                      menu = 400;
-                      css = 400;
-                    };
-                    widths.normal = {
-                      shape = 600;
-                      menu = 7;
-                      css = "expanded";
-                    };
-                    inherit metric-override;
+        packages.default = pkgs.stdenvNoCC.mkDerivation {
+          name = "iosevka-iaso";
+          dontUnpack = true;
+          buildPhase = let
+            metric-override = {
+              cap = 790;
+              ascender = 790;
+              xHeight = 570;
+            };
+            iosevka-curly = pkgs.iosevka.override {
+              set = "curly";
+              privateBuildPlan = {
+                family = "Iosevka Curly Iaso";
+                spacing = "term";
+                serifs = "sans";
+                no-ligation = false;
+                ligations = { "inherit" = "default-calt"; };
+                no-cv-ss = true;
+                variants = {
+                  inherits = "ss01";
+                  design = {
+                    tilde = "low";
+                    number-sign = "slanted-tall";
+                    at = "fourfold-solid-inner-tall";
                   };
                 };
-                iosevka-aile = pkgs.iosevka.override {
-                  set = "aile";
-                  privateBuildPlan = {
-                    family = "Iosevka Aile Iaso";
-                    spacing = "quasi-proportional-extension-only";
-                    no-ligation = true;
-                    no-cv-ss = true;
-                    variants = {
-                      inherits = "ss01";
-                      design = {
-                        tilde = "low";
-                        number-sign = "slanted-tall";
-                        at = "fourfold-solid-inner-tall";
-                      };
-                    };
-                    slopes = {
-                      upright = {
-                        angle = 0;
-                        shape = "upright";
-                        menu = "upright";
-                        css = "normal";
-                      };
-                      italic = {
-                        angle = 9.4;
-                        shape = "italic";
-                        menu = "italic";
-                        css = "italic";
-                      };
-                    };
-                    weights.regular = {
-                      shape = 400;
-                      menu = 400;
-                      css = 400;
-                    };
-                    widths.normal = {
-                      shape = 550;
-                      menu = 7;
-                      css = "expanded";
-                    };
-                    inherit metric-override;
+                slopes.upright = {
+                  angle = 0;
+                  shape = "upright";
+                  menu = "upright";
+                  css = "normal";
+                };
+                weights.regular = {
+                  shape = 400;
+                  menu = 400;
+                  css = 400;
+                };
+                widths.normal = {
+                  shape = 600;
+                  menu = 7;
+                  css = "expanded";
+                };
+                inherit metric-override;
+              };
+            };
+            iosevka-aile = pkgs.iosevka.override {
+              set = "aile";
+              privateBuildPlan = {
+                family = "Iosevka Aile Iaso";
+                spacing = "quasi-proportional-extension-only";
+                no-ligation = true;
+                no-cv-ss = true;
+                variants = {
+                  inherits = "ss01";
+                  design = {
+                    tilde = "low";
+                    number-sign = "slanted-tall";
+                    at = "fourfold-solid-inner-tall";
                   };
                 };
-                iosevka-etoile = pkgs.iosevka.override {
-                  set = "etoile";
-                  privateBuildPlan = {
-                    family = "Iosevka Etoile Iaso";
-                    spacing = "quasi-proportional";
-                    serifs = "slab";
-                    no-ligation = true;
-                    no-cv-ss = true;
-                    variants = {
-                      inherits = "ss01";
-                      design = {
-                        capital-w = "straight-flat-top";
-                        f = "flat-hook-serifed";
-                        j = "flat-hook-serifed";
-                        t = "flat-hook";
-                        capital-t = "serifed"; # not part of original Iosevka Aile
-                        w = "straight-flat-top";
-                        #capital-g = "toothless-rounded-serifless-hooked";
-                        r = "corner-hooked";
+                slopes = {
+                  upright = {
+                    angle = 0;
+                    shape = "upright";
+                    menu = "upright";
+                    css = "normal";
+                  };
+                  italic = {
+                    angle = 9.4;
+                    shape = "italic";
+                    menu = "italic";
+                    css = "italic";
+                  };
+                };
+                weights.regular = {
+                  shape = 400;
+                  menu = 400;
+                  css = 400;
+                };
+                widths.normal = {
+                  shape = 550;
+                  menu = 7;
+                  css = "expanded";
+                };
+                inherit metric-override;
+              };
+            };
+            iosevka-etoile = pkgs.iosevka.override {
+              set = "etoile";
+              privateBuildPlan = {
+                family = "Iosevka Etoile Iaso";
+                spacing = "quasi-proportional";
+                serifs = "slab";
+                no-ligation = true;
+                no-cv-ss = true;
+                variants = {
+                  inherits = "ss01";
+                  design = {
+                    capital-w = "straight-flat-top";
+                    f = "flat-hook-serifed";
+                    j = "flat-hook-serifed";
+                    t = "flat-hook";
+                    capital-t = "serifed"; # not part of original Iosevka Aile
+                    w = "straight-flat-top";
+                    #capital-g = "toothless-rounded-serifless-hooked";
+                    r = "corner-hooked";
 
-                        tilde = "low";
-                        number-sign = "slanted-tall";
-                        at = "fourfold-solid-inner-tall";
-                      };
-                      italic = {
-                        f = "flat-hook-tailed";
-                      };
-                    };
-                    slopes = {
-                      upright = {
-                        angle = 0;
-                        shape = "upright";
-                        menu = "upright";
-                        css = "normal";
-                      };
-                      italic = {
-                        angle = 9.4;
-                        shape = "italic";
-                        menu = "italic";
-                        css = "italic";
-                      };
-                    };
-                    weights.regular = {
-                      shape = 400;
-                      menu = 400;
-                      css = 400;
-                    };
-                    widths.normal = {
-                      shape = 600;
-                      menu = 7;
-                      css = "expanded";
-                    };
-                    inherit metric-override;
+                    tilde = "low";
+                    number-sign = "slanted-tall";
+                    at = "fourfold-solid-inner-tall";
+                  };
+                  italic = { f = "flat-hook-tailed"; };
+                };
+                slopes = {
+                  upright = {
+                    angle = 0;
+                    shape = "upright";
+                    menu = "upright";
+                    css = "normal";
+                  };
+                  italic = {
+                    angle = 9.4;
+                    shape = "italic";
+                    menu = "italic";
+                    css = "italic";
                   };
                 };
-              in
-              ''
-                mkdir -p ttf
-                for ttf in ${iosevka-curly}/share/fonts/truetype/*.ttf ${iosevka-aile}/share/fonts/truetype/*.ttf ${iosevka-etoile}/share/fonts/truetype/*.ttf; do
-                  cp $ttf .
-                  ${pkgs.woff2}/bin/woff2_compress *.ttf
-                  mv *.ttf ttf
-                done
-              '';
-            installPhase = ''
-              mkdir -p $out
-              cp *.woff2 $out
-              cp ttf/*.ttf $out
+                weights.regular = {
+                  shape = 400;
+                  menu = 400;
+                  css = 400;
+                };
+                widths.normal = {
+                  shape = 600;
+                  menu = 7;
+                  css = "expanded";
+                };
+                inherit metric-override;
+              };
+            };
+          in ''
+            mkdir -p ttf
+            for ttf in ${iosevka-curly}/share/fonts/truetype/*.ttf ${iosevka-aile}/share/fonts/truetype/*.ttf ${iosevka-etoile}/share/fonts/truetype/*.ttf; do
+              cp $ttf .
+              ${pkgs.woff2}/bin/woff2_compress *.ttf
+              mv *.ttf ttf
+            done
+          '';
+          installPhase = ''
+            mkdir -p $out
+            cp *.woff2 $out
+            cp ttf/*.ttf $out
 
-              cp ${src/family.css} $out
-            '';
-          };       
+            cp ${src/family.css} $out/family.css
+          '';
+        };
       });
 }