diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index 61ca2ee..321f471 100644
--- a/.claude-plugin/marketplace.json
+++ b/.claude-plugin/marketplace.json
@@ -21,7 +21,11 @@
     },
     {
       "name": "config-audit",
-      "source": "./plugins/config-audit",
+      "source": {
+        "source": "url",
+        "url": "https://git.fromaitochitta.com/open/config-audit.git",
+        "ref": "v5.1.0"
+      },
       "description": "Multi-agent workflow for analyzing, reporting, and optimizing Claude Code configuration across your entire machine"
     },
     {