diff --git a/lib/queue.c b/lib/queue.c
index f3207b3a0..15d3b8996 100644
--- a/lib/queue.c
+++ b/lib/queue.c
@@ -32,6 +32,7 @@
  */
 
 #include "queue.h"
+#include "utils.h"
 
 /** Initialize MPMC queue */
 int queue_init(struct queue *q, size_t size, const struct memtype *mem)