diff --git a/modules/event_rabbitmq/rabbitmq_send.h b/modules/event_rabbitmq/rabbitmq_send.h
index e62e7c09541..2b354a5ea73 100644
--- a/modules/event_rabbitmq/rabbitmq_send.h
+++ b/modules/event_rabbitmq/rabbitmq_send.h
@@ -35,8 +35,8 @@
 
 typedef struct _rmq_send {
 	evi_reply_sock *sock;
-	char msg[0];
 	int process_idx;
+	char msg[0];
 } rmq_send_t;
 
 void rmq_process(int rank);
@@ -49,4 +49,4 @@ int rmq_send(rmq_send_t * rmqs);
 void rmq_free_param(rmq_params_t *rmqp);
 void rmq_destroy(evi_reply_sock *sock);
 
-#endif
\ No newline at end of file
+#endif