diff --git a/Volume.h b/Volume.h
index 290b66d..383c2e4 100644
--- a/Volume.h
+++ b/Volume.h
@@ -44,6 +44,8 @@
     static const char *SEC_ASECDIR;
     static const char *ASECDIR;
 
+    static const char *LOOPDIR;
+
 protected:
     char *mLabel;
     char *mMountpoint;