diff --git a/libraries/avatars/src/AvatarData.cpp b/libraries/avatars/src/AvatarData.cpp
index 73641fe94c..6af298a65b 100644
--- a/libraries/avatars/src/AvatarData.cpp
+++ b/libraries/avatars/src/AvatarData.cpp
@@ -7,6 +7,8 @@
 //
 
 #include <cstdio>
+#include <cstring>
+#include <stdint.h>
 
 #include <PacketHeaders.h>