diff --git a/doc/api/hooks_server-side.md b/doc/api/hooks_server-side.md
index 1a3f80833..25c02aae5 100644
--- a/doc/api/hooks_server-side.md
+++ b/doc/api/hooks_server-side.md
@@ -834,7 +834,7 @@ Context properties:
 Example:
 
 ```javascript
-exports.userLeave = (hookName, {author, padId}) => {
+exports.userLeave = async (hookName, {author, padId}) => {
   console.log(`${author} left pad ${padId}`);
 };
 ```
diff --git a/src/node/handler/PadMessageHandler.js b/src/node/handler/PadMessageHandler.js
index 2385a825e..d7c4157b2 100644
--- a/src/node/handler/PadMessageHandler.js
+++ b/src/node/handler/PadMessageHandler.js
@@ -148,7 +148,7 @@ exports.handleDisconnect = async (socket) => {
       },
     },
   });
-  hooks.callAll('userLeave', session);
+  await hooks.aCallAll('userLeave', session);
 };
 
 /**