diff --git a/src/3rdparty/freetype/src/gzip/zutil.h b/src/3rdparty/freetype/src/gzip/zutil.h
index c9688cd9c04..1949270998a 100644
--- a/src/3rdparty/freetype/src/gzip/zutil.h
+++ b/src/3rdparty/freetype/src/gzip/zutil.h
@@ -182,7 +182,7 @@ typedef unsigned long  ulg;
 #endif
 
 /* Diagnostic functions */
-#ifdef DEBUG
+#if defined(DEBUG) && !defined(_WIN32_WCE)
 #  include <stdio.h>
    extern int z_verbose;
    extern void z_error    OF((char *m));