diff --git a/utils/js_server/js_server.cxx b/utils/js_server/js_server.cxx
index 4da358ce7..a0bb9d3a1 100644
--- a/utils/js_server/js_server.cxx
+++ b/utils/js_server/js_server.cxx
@@ -27,6 +27,8 @@
 
 #include <math.h>
 #include <stdio.h>
+#include <stdint.h>
+
 #include <plib/netSocket.h>
 #include <plib/js.h>