diff --git a/pkgs/tools/games/opentracker/default.nix b/pkgs/tools/games/opentracker/default.nix
index c6e3987b81c8..a184aa381a5f 100644
--- a/pkgs/tools/games/opentracker/default.nix
+++ b/pkgs/tools/games/opentracker/default.nix
@@ -60,6 +60,6 @@ buildDotnetModule rec {
     license = licenses.mit;
     maintainers = [ maintainers.ivar ];
     mainProgram = "OpenTracker";
-    platforms = platforms.linux;
+    platforms = [ "x86_64-linux" ];
   };
 }