diff --git a/nixos/gitea.nix b/nixos/gitea.nix
index 6f8ebb71..69d24b2b 100644
--- a/nixos/gitea.nix
+++ b/nixos/gitea.nix
@@ -16,6 +16,7 @@ makeEnable config "modules.gitea" false {
     };
     settings.actions = {
       ENABLED = true;
+      DISABLE_REGISTRATION = true;
     };
   };