diff --git a/pkgs/by-name/mk/mkScriptOverride/package.nix b/pkgs/by-name/mk/mkScriptOverride/package.nix
index 6777a0c..e71d07c 100644
--- a/pkgs/by-name/mk/mkScriptOverride/package.nix
+++ b/pkgs/by-name/mk/mkScriptOverride/package.nix
@@ -11,7 +11,9 @@
 lib.hiPrio (stdenv.mkDerivation (
   {
     src = src;
-    name = "${src.name}-script-override";
+    name = if lib.isDerivation src
+      then "${src.name}-script-override"
+      else "${builtins.baseNameOf src}-script-override";
     phases = [ "installPhase" "scriptOverridePhase" ];
     installPhase = ''
       runHook preInstall