diff --git a/src/button/_usage/props.json b/src/button/_usage/props.json
index b8bc582acb..2075719daf 100644
--- a/src/button/_usage/props.json
+++ b/src/button/_usage/props.json
@@ -43,7 +43,7 @@
   {
     "name": "theme",
     "type": "enum",
-    "defaultValue": "primary",
+    "defaultValue": "default",
     "options": [
       {
         "label": "default",