diff --git a/routers/api/v1/repo/issue.go b/routers/api/v1/repo/issue.go
index a064482498..d7bd3cd356 100644
--- a/routers/api/v1/repo/issue.go
+++ b/routers/api/v1/repo/issue.go
@@ -290,9 +290,6 @@ func ListIssues(ctx *context.APIContext) {
 	}
 
 	listOptions := utils.GetListOptions(ctx)
-	if ctx.QueryInt("limit") == 0 {
-		listOptions.PageSize = setting.UI.IssuePagingNum
-	}
 
 	var isPull util.OptionalBool
 	switch ctx.Query("type") {