diff --git a/docs/c-api/mqtt_server.h/struct_mg_mqtt_broker.md b/docs/c-api/mqtt_server.h/struct_mg_mqtt_broker.md
index 44ed3943..eaaa637f 100644
--- a/docs/c-api/mqtt_server.h/struct_mg_mqtt_broker.md
+++ b/docs/c-api/mqtt_server.h/struct_mg_mqtt_broker.md
@@ -4,8 +4,8 @@ decl_name: "struct mg_mqtt_broker"
 symbol_kind: "struct"
 signature: |
   struct mg_mqtt_broker {
-    LIST_HEAD(, mg_mqtt_session) sessions; /* Session list */
-    void *user_data;                       /* User data */
+    LIST_HEAD(_mg_sesshead, mg_mqtt_session) sessions; /* Session list */
+    void *user_data;                                   /* User data */
   };
 ---
 
diff --git a/mongoose.h b/mongoose.h
index 3c23c154..71cbf96b 100644
--- a/mongoose.h
+++ b/mongoose.h
@@ -5024,8 +5024,8 @@ struct mg_mqtt_session {
 
 /* MQTT broker. */
 struct mg_mqtt_broker {
-  LIST_HEAD(, mg_mqtt_session) sessions; /* Session list */
-  void *user_data;                       /* User data */
+  LIST_HEAD(_mg_sesshead, mg_mqtt_session) sessions; /* Session list */
+  void *user_data;                                   /* User data */
 };
 
 /* Initialises a MQTT broker. */