diff --git a/glm/gtx/raw_data.hpp b/glm/gtx/raw_data.hpp
index 05dde761..71641d14 100644
--- a/glm/gtx/raw_data.hpp
+++ b/glm/gtx/raw_data.hpp
@@ -40,6 +40,7 @@
 
 // Dependencies
 #include "../detail/setup.hpp"
+#include "../detail/type_int.hpp"
 
 #if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED))
 #	pragma message("GLM: GLM_GTX_raw_data extension included")