diff --git a/3rdparty/libjpeg/jconfig.h b/3rdparty/libjpeg/jconfig.h
index 719ff11eac2..68b254dec30 100644
--- a/3rdparty/libjpeg/jconfig.h
+++ b/3rdparty/libjpeg/jconfig.h
@@ -8,6 +8,7 @@
 /* #define const */
 #undef CHAR_IS_UNSIGNED
 #define HAVE_STDDEF_H
+#undef HAVE_STDLIB_H
 #define HAVE_STDLIB_H
 #undef NEED_BSD_STRINGS
 #undef NEED_SYS_TYPES_H