diff --git a/pkgs/applications/science/logic/formula/default.nix b/pkgs/applications/science/logic/formula/default.nix
index f366003914a2..5b39e9153192 100644
--- a/pkgs/applications/science/logic/formula/default.nix
+++ b/pkgs/applications/science/logic/formula/default.nix
@@ -31,5 +31,6 @@ buildDotnetModule rec {
     license = licenses.mspl;
     maintainers = with maintainers; [ siraben ];
     platforms = platforms.unix;
+    mainProgram = "formula";
   };
 }