1 files changed, 2 insertions, 0 deletions
diff --git a/src/util.h b/src/util.h
index 646d5a8..caa50cf 100644
--- a/src/util.h
+++ b/src/util.h
@@ -34,6 +34,8 @@
 #ifndef GFLAGS_UTIL_H_
 #define GFLAGS_UTIL_H_
 
+#include "config.h"
+
 #include <assert.h>
 #include <config.h>
 #if HAVE_INTTYPES_H