diff --git a/systems/aarch64-darwin/m4/default.nix b/systems/aarch64-darwin/m4/default.nix
index 4e1dd39..e63872b 100644
--- a/systems/aarch64-darwin/m4/default.nix
+++ b/systems/aarch64-darwin/m4/default.nix
@@ -2,7 +2,7 @@
 
 with lib.metacfg;
 {
-  system.defaults.dock.autohide = false;
+  system.defaults.dock.autohide = true;
 
   imports = [
     # ./../../nixbuild.nix