diff --git a/models/auth/oauth2_test.go b/models/auth/oauth2_test.go
index b8f0bc12c6..09f40af743 100644
--- a/models/auth/oauth2_test.go
+++ b/models/auth/oauth2_test.go
@@ -13,8 +13,6 @@ import (
 	"github.com/stretchr/testify/assert"
 )
 
-//////////////////// Application
-
 func TestOAuth2Application_GenerateClientSecret(t *testing.T) {
 	assert.NoError(t, unittest.PrepareTestDatabase())
 	app := unittest.AssertExistsAndLoadBean(t, &auth_model.OAuth2Application{ID: 1})
diff --git a/models/migrations/fixtures/Test_AddConfidentialClientColumnToOAuth2ApplicationTable/o_auth2_application.yml b/models/migrations/fixtures/Test_AddConfidentialClientColumnToOAuth2ApplicationTable/oauth2_application.yml
similarity index 100%
rename from models/migrations/fixtures/Test_AddConfidentialClientColumnToOAuth2ApplicationTable/o_auth2_application.yml
rename to models/migrations/fixtures/Test_AddConfidentialClientColumnToOAuth2ApplicationTable/oauth2_application.yml
diff --git a/models/migrations/v1_18/v230.go b/models/migrations/v1_18/v230.go
index cf94926be1..ea5b4d02e1 100644
--- a/models/migrations/v1_18/v230.go
+++ b/models/migrations/v1_18/v230.go
@@ -9,9 +9,9 @@ import (
 
 // AddConfidentialColumnToOAuth2ApplicationTable: add ConfidentialClient column, setting existing rows to true
 func AddConfidentialClientColumnToOAuth2ApplicationTable(x *xorm.Engine) error {
-	type OAuth2Application struct {
+	type oauth2Application struct {
+		ID                 int64
 		ConfidentialClient bool `xorm:"NOT NULL DEFAULT TRUE"`
 	}
-
-	return x.Sync(new(OAuth2Application))
+	return x.Sync(new(oauth2Application))
 }
diff --git a/models/migrations/v1_18/v230_test.go b/models/migrations/v1_18/v230_test.go
index 308f3a5023..40db4c2ffe 100644
--- a/models/migrations/v1_18/v230_test.go
+++ b/models/migrations/v1_18/v230_test.go
@@ -13,12 +13,12 @@ import (
 
 func Test_AddConfidentialClientColumnToOAuth2ApplicationTable(t *testing.T) {
 	// premigration
-	type OAuth2Application struct {
+	type oauth2Application struct {
 		ID int64
 	}
 
 	// Prepare and load the testing database
-	x, deferable := base.PrepareTestEnv(t, 0, new(OAuth2Application))
+	x, deferable := base.PrepareTestEnv(t, 0, new(oauth2Application))
 	defer deferable()
 	if x == nil || t.Failed() {
 		return
@@ -36,7 +36,7 @@ func Test_AddConfidentialClientColumnToOAuth2ApplicationTable(t *testing.T) {
 	}
 
 	got := []ExpectedOAuth2Application{}
-	if err := x.Table("o_auth2_application").Select("id, confidential_client").Find(&got); !assert.NoError(t, err) {
+	if err := x.Table("oauth2_application").Select("id, confidential_client").Find(&got); !assert.NoError(t, err) {
 		return
 	}