diff --git a/routers/api/v1/repo/pull.go b/routers/api/v1/repo/pull.go
index 607cf0152d..ba22ad7a0e 100644
--- a/routers/api/v1/repo/pull.go
+++ b/routers/api/v1/repo/pull.go
@@ -1548,9 +1548,9 @@ func GetPullRequestFiles(ctx *context.APIContext) {
 
 	var prInfo *pull_service.CompareInfo
 	if pr.HasMerged {
-		prInfo, err = pull_service.GetCompareInfo(ctx, pr.BaseRepo, pr.BaseRepo, baseGitRepo, pr.MergeBase, pr.GetGitHeadRefName(), true, false)
+		prInfo, err = pull_service.GetCompareInfo(ctx, pr.BaseRepo, pr.BaseRepo, baseGitRepo, pr.MergeBase, pr.GetGitHeadRefName(), false, false)
 	} else {
-		prInfo, err = pull_service.GetCompareInfo(ctx, pr.BaseRepo, pr.BaseRepo, baseGitRepo, pr.BaseBranch, pr.GetGitHeadRefName(), true, false)
+		prInfo, err = pull_service.GetCompareInfo(ctx, pr.BaseRepo, pr.BaseRepo, baseGitRepo, pr.BaseBranch, pr.GetGitHeadRefName(), false, false)
 	}
 	if err != nil {
 		ctx.APIErrorInternal(err)
diff --git a/services/pull/pull.go b/services/pull/pull.go
index 23184cafdf..81eac1dc9b 100644
--- a/services/pull/pull.go
+++ b/services/pull/pull.go
@@ -1078,7 +1078,7 @@ func GetPullCommits(ctx context.Context, baseGitRepo *git.Repository, doer *user
 	if pull.HasMerged {
 		baseBranch = pull.MergeBase
 	}
-	prInfo, err := GetCompareInfo(ctx, pull.BaseRepo, pull.BaseRepo, baseGitRepo, baseBranch, pull.GetGitHeadRefName(), true, false)
+	prInfo, err := GetCompareInfo(ctx, pull.BaseRepo, pull.BaseRepo, baseGitRepo, baseBranch, pull.GetGitHeadRefName(), false, false)
 	if err != nil {
 		return nil, "", err
 	}