diff --git a/pkgs/tools/misc/mmv-go/default.nix b/pkgs/tools/misc/mmv-go/default.nix
index efca64bdc44a..8f6550d0592c 100644
--- a/pkgs/tools/misc/mmv-go/default.nix
+++ b/pkgs/tools/misc/mmv-go/default.nix
@@ -20,5 +20,6 @@ buildGoModule rec {
     description = "Rename multiple files using your $EDITOR";
     license = licenses.mit;
     maintainers = with maintainers; [ zowoq ];
+    mainProgram = "mmv";
   };
 }