diff --git a/external/clew/source/include/clew/clew.h b/external/clew/source/include/clew/clew.h
index 7b325d1ddf4e..a722b68bbb8f 100644
--- a/external/clew/source/include/clew/clew.h
+++ b/external/clew/source/include/clew/clew.h
@@ -84,6 +84,8 @@ extern "C" {
 #define CL_EXTENSION_WEAK_LINK
 #endif
 
+#include <stdint.h>
+
 #if defined(_WIN32) && defined(_MSC_VER)
 
 /* scalar types  */
@@ -165,8 +167,6 @@ typedef double          cl_double16[16];
 
 #else
 
-#include <stdint.h>
-
 /* scalar types  */
 typedef int8_t          cl_char;
 typedef uint8_t         cl_uchar;