diff --git a/nixos/overlay.nix b/nixos/overlay.nix
index ccb6d6c1..3c752251 100644
--- a/nixos/overlay.nix
+++ b/nixos/overlay.nix
@@ -47,4 +47,13 @@ final: prev: {
     withNativeCompilation = true;
     withTreeSitter = true;
   };
+
+  gitea = prev.gitea.overrideAttrs(_: {
+    src = prev.fetchFromGitHub {
+      repo = "gitea";
+      owner = "colonelpanic8";
+      rev = "40e15b12bf104f8018f56e5b826d8a2f8e2587ea";
+      sha256 = "sha256-VXP8Ga681rcKn548rOZq9I19abY0GzXRpdiYGpwyMJ4=";
+    };
+  });
 }