diff --git a/schema/schema_helper_test.go b/schema/schema_helper_test.go
index 605aa03a..bc326686 100644
--- a/schema/schema_helper_test.go
+++ b/schema/schema_helper_test.go
@@ -163,8 +163,8 @@ func checkSchemaRelation(t *testing.T, s *schema.Schema, relation Relation) {
 					t.Errorf("schema %v relation's join table tablename expects %v, but got %v", s, relation.JoinTable.Table, r.JoinTable.Table)
 				}
 
-				for _, f := range relation.JoinTable.Fields {
-					checkSchemaField(t, r.JoinTable, &f, nil)
+				for i := range relation.JoinTable.Fields {
+					checkSchemaField(t, r.JoinTable, &relation.JoinTable.Fields[i], nil)
 				}
 			}
 
diff --git a/schema/schema_test.go b/schema/schema_test.go
index 5bc0fb83..45e152e9 100644
--- a/schema/schema_test.go
+++ b/schema/schema_test.go
@@ -46,8 +46,8 @@ func checkUserSchema(t *testing.T, user *schema.Schema) {
 		{Name: "Active", DBName: "active", BindNames: []string{"Active"}, DataType: schema.Bool},
 	}
 
-	for _, f := range fields {
-		checkSchemaField(t, user, &f, func(f *schema.Field) {
+	for i := range fields {
+		checkSchemaField(t, user, &fields[i], func(f *schema.Field) {
 			f.Creatable = true
 			f.Updatable = true
 			f.Readable = true
@@ -136,8 +136,8 @@ func TestParseSchemaWithAdvancedDataType(t *testing.T) {
 		{Name: "Admin", DBName: "admin", BindNames: []string{"Admin"}, DataType: schema.Bool},
 	}
 
-	for _, f := range fields {
-		checkSchemaField(t, user, &f, func(f *schema.Field) {
+	for i := range fields {
+		checkSchemaField(t, user, &fields[i], func(f *schema.Field) {
 			f.Creatable = true
 			f.Updatable = true
 			f.Readable = true