diff --git a/fsck.h b/fsck.h
index 7d99f6ea33..1d7c38f268 100644
--- a/fsck.h
+++ b/fsck.h
@@ -39,7 +39,6 @@ enum fsck_msg_type {
 	FUNC(MISSING_TAG, ERROR) \
 	FUNC(MISSING_TAG_ENTRY, ERROR) \
 	FUNC(MISSING_TREE, ERROR) \
-	FUNC(MISSING_TREE_OBJECT, ERROR) \
 	FUNC(MISSING_TYPE, ERROR) \
 	FUNC(MISSING_TYPE_ENTRY, ERROR) \
 	FUNC(MULTIPLE_AUTHORS, ERROR) \