diff --git a/pkgs/development/tools/electron/binary/update.py b/pkgs/development/tools/electron/binary/update.py
index 67efba73c362..1ee10323df6e 100755
--- a/pkgs/development/tools/electron/binary/update.py
+++ b/pkgs/development/tools/electron/binary/update.py
@@ -47,7 +47,6 @@ systems = {
     "x86_64-linux": "linux-x64",
     "armv7l-linux": "linux-armv7l",
     "aarch64-linux": "linux-arm64",
-    "x86_64-darwin": "darwin-x64",
     "aarch64-darwin": "darwin-arm64",
 }