diff --git a/.deadcode-out b/.deadcode-out
index 7efe6f8406..9d1d7336e4 100644
--- a/.deadcode-out
+++ b/.deadcode-out
@@ -14,6 +14,7 @@ package "code.gitea.io/gitea/models"
 	func (ErrUpdateTaskNotExist).Error
 	func (ErrUpdateTaskNotExist).Unwrap
 	func IsErrSHANotFound
+	func IsErrMergeDivergingFastForwardOnly
 	func GetYamlFixturesAccess
 
 package "code.gitea.io/gitea/models/actions"