1 files changed, 1 insertions, 1 deletions

diff --git a/mailmap.c b/mailmap.c
index cb921b4db6..13f0d2884e 100644
--- a/mailmap.c
+++ b/mailmap.c
@@ -224,7 +224,7 @@ static int read_mailmap_blob(struct string_list *map,
 	if (get_oid(name, &oid) < 0)
 		return 0;
 
-	buf = read_sha1_file(oid.hash, &type, &size);
+	buf = read_object_file(&oid, &type, &size);
 	if (!buf)
 		return error("unable to read mailmap object at %s", name);
 	if (type != OBJ_BLOB)