1 files changed, 1 insertions, 1 deletions

diff --git a/overlays/gitweb/default.nix b/overlays/gitweb/default.nix
index 2b9c0f6b..27a11523 100644
--- a/overlays/gitweb/default.nix
+++ b/overlays/gitweb/default.nix
@@ -1,6 +1,6 @@
 self: super: {
   gitweb = super.gitweb.overrideAttrs(old: {
-    postInstall = old.postInstall or "" + ''
+    postBuild = old.postBuild or "" + ''
       cp -r ${./theme} $out/gitweb-theme;
       '';
   });