diff --git a/VolumeManager.cpp b/VolumeManager.cpp
index 927c660..2c39240 100644
--- a/VolumeManager.cpp
+++ b/VolumeManager.cpp
@@ -26,6 +26,7 @@
 #include <sys/mount.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <sys/sysmacros.h>
 #include <sys/wait.h>
 #include <unistd.h>