diff --git a/tests/test_utils.go b/tests/test_utils.go
index ee786624a2..d72ac476da 100644
--- a/tests/test_utils.go
+++ b/tests/test_utils.go
@@ -495,6 +495,25 @@ func CreateDeclarativeRepo(t *testing.T, owner *user_model.User, name string, en
 	}
 	if enabledUnits != nil {
 		opts.EnabledUnits = optional.Some(enabledUnits)
+
+		for _, unitType := range enabledUnits {
+			if unitType == unit_model.TypePullRequests {
+				opts.UnitConfig = optional.Some(map[unit_model.Type]convert.Conversion{
+					unit_model.TypePullRequests: &repo_model.PullRequestsConfig{
+						AllowMerge:           true,
+						AllowRebase:          true,
+						AllowRebaseMerge:     true,
+						AllowSquash:          true,
+						AllowFastForwardOnly: true,
+						AllowManualMerge:     true,
+						AllowRebaseUpdate:    true,
+						DefaultMergeStyle:    repo_model.MergeStyleMerge,
+						DefaultUpdateStyle:   repo_model.UpdateStyleMerge,
+					},
+				})
+				break
+			}
+		}
 	}
 	if disabledUnits != nil {
 		opts.DisabledUnits = optional.Some(disabledUnits)