1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/zeroc-ice/default.nix b/nixpkgs/pkgs/development/python-modules/zeroc-ice/default.nix
index 39ee5b6cba7d..d68c90edd161 100644
--- a/nixpkgs/pkgs/development/python-modules/zeroc-ice/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/zeroc-ice/default.nix
@@ -33,6 +33,7 @@ buildPythonPackage rec {
     homepage = "https://zeroc.com/";
     license = licenses.gpl2;
     description = "Comprehensive RPC framework with support for Python, C++, .NET, Java, JavaScript and more.";
+    mainProgram = "slice2py";
     maintainers = with maintainers; [ abbradar ];
   };
 }