diff --git a/ansible/sbin/src/volinfo.c b/ansible/sbin/src/volinfo.c
index 6bf45ff6f..a3484dcd8 100644
--- a/ansible/sbin/src/volinfo.c
+++ b/ansible/sbin/src/volinfo.c
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <stdlib.h>
 #include <errno.h>