diff --git a/inc/ocf_volume.h b/inc/ocf_volume.h
index 24456c7..ca3f9c2 100644
--- a/inc/ocf_volume.h
+++ b/inc/ocf_volume.h
@@ -13,6 +13,7 @@
 
 #include "ocf_types.h"
 #include "ocf_env.h"
+#include "ocf/ocf_err.h"
 
 struct ocf_io;