1 files changed, 1 insertions, 0 deletions
diff --git a/pkgs/applications/version-management/vcprompt/default.nix b/pkgs/applications/version-management/vcprompt/default.nix
index d4a4889f4a3f..ff4968d7166d 100644
--- a/pkgs/applications/version-management/vcprompt/default.nix
+++ b/pkgs/applications/version-management/vcprompt/default.nix
@@ -26,5 +26,6 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ ];
     platforms   = with platforms; linux ++ darwin;
     license = licenses.gpl2Plus;
+    mainProgram = "vcprompt";
   };
 }