1 files changed, 2 insertions, 0 deletions
diff --git a/tree-walk.h b/tree-walk.h
index 805f58f00f..196831007e 100644
--- a/tree-walk.h
+++ b/tree-walk.h
@@ -1,6 +1,8 @@
 #ifndef TREE_WALK_H
 #define TREE_WALK_H
 
+struct strbuf;
+
 struct name_entry {
 	const struct object_id *oid;
 	const char *path;