diff --git a/src/util.c b/src/util.c
index e83dbeddc..f5a23af2a 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1,9 +1,11 @@
+#include "fmacros.h"
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
 #include <ctype.h>
 #include <limits.h>
 #include <math.h>
+
 #include "util.h"
 
 /* Glob-style pattern matching. */