diff --git a/pkgs/by-name/pr/protonmail-desktop/package.nix b/pkgs/by-name/pr/protonmail-desktop/package.nix
index 574ed875d6f2..70ec5ecc1707 100644
--- a/pkgs/by-name/pr/protonmail-desktop/package.nix
+++ b/pkgs/by-name/pr/protonmail-desktop/package.nix
@@ -72,8 +72,6 @@ stdenv.mkDerivation {
     ];
     platforms = [
       "x86_64-linux"
-      "x86_64-darwin"
-      "aarch64-darwin"
     ];
     sourceProvenance = [ lib.sourceTypes.binaryNativeCode ];