diff --git a/daprdocs/content/en/reference/components-reference/supported-middleware/middleware-wasm.md b/daprdocs/content/en/reference/components-reference/supported-middleware/middleware-wasm.md
index c651ba965..86c2e09d7 100644
--- a/daprdocs/content/en/reference/components-reference/supported-middleware/middleware-wasm.md
+++ b/daprdocs/content/en/reference/components-reference/supported-middleware/middleware-wasm.md
@@ -39,7 +39,7 @@ spec:
   metadata:
   - name: url
     value: "file://router.wasm"
-  - guestConfig
+  - name: guestConfig
     value: {"environment":"production"}
 ```