diff --git a/flake.nix b/flake.nix
index 2200896..ca78c72 100644
--- a/flake.nix
+++ b/flake.nix
@@ -48,8 +48,10 @@
               elm make src/Main.elm --output Main.js --optimize
             '';
             installPhase = ''
-              mkdir $out
-              cp Main.js $out
+              mkdir -p $out/dist/elm
+              cp Main.js $out/dist/elm
+              sed 's/..compiled\/Main.js/\/elm\/Main.js/' src/index.html > $out/dist/index.html
+              cp -r assets $out/dist/assets
             '';
           };
         };