diff --git a/src/cluster_client.h b/src/cluster_client.h
index e9080bd7..fd2ff865 100644
--- a/src/cluster_client.h
+++ b/src/cluster_client.h
@@ -10,7 +10,7 @@
 #define DEFAULT_CLIENT_MAX_DIRTY_OPS 1024
 #define INODE_LIST_DONE 1
 #define INODE_LIST_HAS_UNSTABLE 2
-#define OSD_OP_READ_BITMAP 0x101
+#define OSD_OP_READ_BITMAP OSD_OP_SEC_READ_BMP
 #define OSD_OP_READ_CHAIN_BITMAP 0x102
 
 #define OSD_OP_IGNORE_READONLY 0x08