diff --git a/src/libraries/enet/enet.cpp b/src/libraries/enet/enet.cpp
index f0c0087eb..076fcb20d 100644
--- a/src/libraries/enet/enet.cpp
+++ b/src/libraries/enet/enet.cpp
@@ -28,6 +28,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <math.h>
+#include <stdint.h>
 
 #include <cstdio>
 #include <cstddef>