diff --git a/routers/common/blockexpensive.go b/routers/common/blockexpensive.go
index 1aa0f48d2f..ba11ff4cf9 100644
--- a/routers/common/blockexpensive.go
+++ b/routers/common/blockexpensive.go
@@ -54,6 +54,7 @@ func isRoutePathExpensive(routePattern string) bool {
 		"/{username}/{reponame}/{type:issues}",
 		"/{username}/{reponame}/pulls",
 		"/{username}/{reponame}/{type:pulls}",
+		"/{username}/{reponame}/{type:issues|pulls}", // for 1.23 only
 
 		// wiki
 		"/{username}/{reponame}/wiki/",