diff --git a/spcd/__init__.py b/spcd/__init__.py
index 7d3c059..f2756fb 100644
--- a/spcd/__init__.py
+++ b/spcd/__init__.py
@@ -64,7 +64,8 @@ def install_actions() -> None:
   arg_3:
     required: true
   arg_4:
-    required: true
+    default: placeholder
+    required: false
 """
             case "synchronize":
                 inputs = """\