diff --git a/kmod/src/format.h b/kmod/src/format.h
index 42eecc90..8707bb3f 100644
--- a/kmod/src/format.h
+++ b/kmod/src/format.h
@@ -805,12 +805,6 @@ enum {
 	SC_BTREE_BLOCK_LEVEL,
 	SC_BTREE_NO_CHILD_REF,
 	SC_INODE_BLOCK_COUNTS,
-	SC_EXTENT_ADD_CLEANUP,
-	SC_EXTENT_REM_CLEANUP,
-	SC_DATA_EXTENT_TRUNC_CLEANUP,
-	SC_DATA_EXTENT_ALLOC_CLEANUP,
-	SC_SERVER_EXTENT_CLEANUP,
-	SC_DATA_EXTENT_FALLOCATE_CLEANUP,
 	SC_NR_SOURCES,
 };