1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/version-management/darcs-to-git/default.nix b/nixpkgs/pkgs/applications/version-management/darcs-to-git/default.nix
index 895e4610f4fc..14348921054b 100644
--- a/nixpkgs/pkgs/applications/version-management/darcs-to-git/default.nix
+++ b/nixpkgs/pkgs/applications/version-management/darcs-to-git/default.nix
@@ -77,5 +77,6 @@ stdenv.mkDerivation {
     homepage = "http://www.sanityinc.com/articles/converting-darcs-repositories-to-git";
     license = lib.licenses.mit;
     platforms = lib.platforms.unix;
+    mainProgram = "darcs-to-git";
   };
 }