diff --git a/src/plugins/relay/relay-remote.c b/src/plugins/relay/relay-remote.c
index 34788e74b..ca63befb0 100644
--- a/src/plugins/relay/relay-remote.c
+++ b/src/plugins/relay/relay-remote.c
@@ -757,6 +757,14 @@ relay_remote_free (struct t_relay_remote *remote)
     }
     if (remote->address)
         free (remote->address);
+    if (remote->websocket_key)
+        free (remote->websocket_key);
+    if (remote->hook_url_handshake)
+        weechat_unhook (remote->hook_url_handshake);
+    if (remote->hook_connect)
+        weechat_unhook (remote->hook_connect);
+    if (remote->hook_fd)
+        weechat_unhook (remote->hook_fd);
     relay_websocket_deflate_free (remote->ws_deflate);
 
     free (remote);