diff --git a/reactos/lib/3rdparty/libxml2/config.h b/reactos/lib/3rdparty/libxml2/config.h
index ca70b4301d2..9587db1f3c6 100644
--- a/reactos/lib/3rdparty/libxml2/config.h
+++ b/reactos/lib/3rdparty/libxml2/config.h
@@ -227,7 +227,7 @@
 #define HAVE_SYS_TIMEB_H 1
 
 /* Define to 1 if you have the <sys/time.h> header file. */
-#define HAVE_SYS_TIME_H 1
+//#define HAVE_SYS_TIME_H 1
 
 /* Define to 1 if you have the <sys/types.h> header file. */
 #define HAVE_SYS_TYPES_H 1