diff --git a/src/afl-fuzz-run.c b/src/afl-fuzz-run.c
index 5934690f..bf5defa5 100644
--- a/src/afl-fuzz-run.c
+++ b/src/afl-fuzz-run.c
@@ -27,6 +27,7 @@
 #include "afl-fuzz.h"
 #include <sys/time.h>
 #include <signal.h>
+#include <limits.h>
 
 #include "cmplog.h"