diff --git a/pkgs/applications/misc/dialect/default.nix b/pkgs/applications/misc/dialect/default.nix
index f9b5082ef035..61414a9b307b 100644
--- a/pkgs/applications/misc/dialect/default.nix
+++ b/pkgs/applications/misc/dialect/default.nix
@@ -88,7 +88,6 @@ python3.pkgs.buildPythonApplication rec {
     description = "A translation app for GNOME";
     maintainers = with maintainers; [ aleksana ];
     license = licenses.gpl3Plus;
-    mainProgram = "dialect";
     platforms = platforms.linux;
     mainProgram = "dialect";
   };