diff --git a/stackit/internal/services/postgresflexalpha/postgresflex_acc_test.go b/stackit/internal/services/postgresflexalpha/postgresflex_acc_test.go
index 6c057cfb..d6ae857b 100644
--- a/stackit/internal/services/postgresflexalpha/postgresflex_acc_test.go
+++ b/stackit/internal/services/postgresflexalpha/postgresflex_acc_test.go
@@ -85,7 +85,7 @@ type resData struct {
 	Region                 string
 	Name                   string
 	TfName                 string
-	FlavorID               string
+	FlavorID               *string
 	BackupSchedule         string
 	UseEncryption          bool
 	KekKeyID               string
@@ -124,7 +124,7 @@ func getExample() resData {
 		ProjectID:              os.Getenv("TF_ACC_PROJECT_ID"),
 		Name:                   name,
 		TfName:                 name,
-		FlavorID:               singleFlavorID,
+		FlavorID:               utils.Ptr(singleFlavorID),
 		BackupSchedule:         "0 0 * * *",
 		UseEncryption:          false,
 		RetentionDays:          33,
@@ -358,7 +358,7 @@ func TestAccInstance(t *testing.T) {
 
 func TestAccInstanceHA(t *testing.T) {
 	data := getExample()
-	data.FlavorID = replicasFlavorID
+	data.FlavorID = utils.Ptr(replicasFlavorID)
 	data.Replicas = 3
 
 	testItemID := testutils.ResStr(pfx, "instance", data.TfName)
@@ -963,7 +963,7 @@ func getDatabaseTestID(name string) func(s *terraform.State) (string, error) {
 	}
 }
 
-func getUserTestID(name string) func(s *terraform.State) (string, error) {
+func getUserTestID(name string) func(s *teraform.State) (string, error) {
 	return func(s *terraform.State) (string, error) {
 		r, ok := s.RootModule().Resources[testutils.ResStr(pfx, "user", name)]
 		if !ok {
diff --git a/stackit/internal/services/sqlserverflexbeta/sqlserverflex_acc_test.go b/stackit/internal/services/sqlserverflexbeta/sqlserverflex_acc_test.go
index cd772c57..e1e322be 100644
--- a/stackit/internal/services/sqlserverflexbeta/sqlserverflex_acc_test.go
+++ b/stackit/internal/services/sqlserverflexbeta/sqlserverflex_acc_test.go
@@ -82,7 +82,7 @@ type resData struct {
 	Region                 string
 	Name                   string
 	TfName                 string
-	FlavorID               string
+	FlavorID               *string
 	BackupSchedule         string
 	UseEncryption          bool
 	UseFlavorId            bool
@@ -125,7 +125,7 @@ func getExample() resData {
 		ProjectID:              os.Getenv("TF_ACC_PROJECT_ID"),
 		Name:                   name,
 		TfName:                 name,
-		FlavorID:               "4.16-Single",
+		FlavorID:               utils.Ptr("4.16-Single"),
 		BackupSchedule:         "0 0 * * *",
 		UseEncryption:          false,
 		RetentionDays:          33,
@@ -387,7 +387,6 @@ func TestAccInstanceNoEncryptionWithFlavorObject(t *testing.T) {
 	data := getExample()
 
 	data.UseFlavorId = false
-	data.FlavorID = ""
 	data.FlavorCpu = 4
 	data.FlavorRam = 16
 	data.Replicas = 1
@@ -583,7 +582,7 @@ func basicInstanceTestChecks(testItemID string, data resData) resource.TestCheck
 		resource.TestCheckResourceAttr(testItemID, "backup_schedule", data.BackupSchedule),
 
 		resource.TestCheckResourceAttrSet(testItemID, "flavor_id"),
-		resource.TestCheckResourceAttr(testItemID, "flavor_id", data.FlavorID),
+		resource.TestCheckResourceAttr(testItemID, "flavor_id", *data.FlavorID),
 
 		resource.TestCheckResourceAttrSet(testItemID, "id"),
 		resource.TestCheckResourceAttrSet(testItemID, "instance_id"),