diff --git a/modules/ghostty.nix b/modules/ghostty.nix
index 621c05c..336544e 100644
--- a/modules/ghostty.nix
+++ b/modules/ghostty.nix
@@ -32,6 +32,8 @@ in {
       window-padding-y = 7;
       window-padding-color = "extend";
 
+      macos-option-as-alt = "left";
+
       palette = [
         "0=#384254"
         "1=#bc284f"