diff --git a/utils/src/format.h b/utils/src/format.h
index c0e854d5..fc15a08a 100644
--- a/utils/src/format.h
+++ b/utils/src/format.h
@@ -547,7 +547,6 @@ struct scoutfs_lock_name {
 
 #define SCOUTFS_LOCK_INODE_GROUP_NR	1024
 #define SCOUTFS_LOCK_INODE_GROUP_MASK	(SCOUTFS_LOCK_INODE_GROUP_NR - 1)
-#define SCOUTFS_LOCK_INODE_GROUP_OFFSET	(~0ULL)
 
 #define SCOUTFS_LOCK_SEQ_GROUP_MASK	((1ULL << 10) - 1)