diff --git a/.deadcode-out b/.deadcode-out
index cf5f7c479b..fd7b3ad858 100644
--- a/.deadcode-out
+++ b/.deadcode-out
@@ -189,6 +189,7 @@ package "code.gitea.io/gitea/modules/gitgraph"
 
 package "code.gitea.io/gitea/modules/gitrepo"
 	func GetBranchCommitID
+	func GetWikiDefaultBranch
 
 package "code.gitea.io/gitea/modules/graceful"
 	func (*Manager).TerminateContext