diff --git a/config.yaml b/config.yaml
index 8e05fec54c..5248c19ccc 100644
--- a/config.yaml
+++ b/config.yaml
@@ -214,7 +214,7 @@ options:
   plugin_uuid_ossp_enable:
     default: false
     type: boolean
-    description: Enable uuid_ossp extension.
+    description: Enable uuid-ossp extension.
   profile:
    description: |
       Profile representing the scope of deployment, and used to tune resource allocation.