diff --git a/server/websocket.h b/server/websocket.h
index ec452038..4619836a 100644
--- a/server/websocket.h
+++ b/server/websocket.h
@@ -18,7 +18,7 @@
 #ifndef WEBSOCKET_H_
 #define WEBSOCKET_H_
 
-#include <inttypes.h>
+#include <stdint.h>
 
 #include "sys-socket.h"