diff --git a/pkg/auth/stackgres/client.go b/pkg/auth/stackgres/client.go
index 13db6bebf..fb880d270 100644
--- a/pkg/auth/stackgres/client.go
+++ b/pkg/auth/stackgres/client.go
@@ -41,8 +41,7 @@ func New(username, password, sgNamespace string) (*StackgresClient, error) {
 	if err != nil {
 		return nil, fmt.Errorf("cannot marshal login json: %w", err)
 	}
-	//prefixUrl := "https://stackgres-restapi." + sgNamespace + ".svc"
-	prefixUrl := "https://localhost:8081"
+	prefixUrl := "https://stackgres-restapi." + sgNamespace + ".svc"
 	resp, err := httpClient.Post(prefixUrl+"/stackgres/auth/login", "application/json", bytes.NewBuffer(byteAuth))
 	if err != nil {
 		return nil, fmt.Errorf("cannot login: %w", err)
diff --git a/pkg/comp-functions/functions/vshnpostgres/major_version_upgrade.go b/pkg/comp-functions/functions/vshnpostgres/major_version_upgrade.go
index 48437e229..c13d1241b 100644
--- a/pkg/comp-functions/functions/vshnpostgres/major_version_upgrade.go
+++ b/pkg/comp-functions/functions/vshnpostgres/major_version_upgrade.go
@@ -26,7 +26,7 @@ func MajorVersionUpgrade(ctx context.Context, comp *vshnv1.VSHNPostgreSQL, svc *
 	comp, err := getVSHNPostgreSQL(ctx, svc)
 
 	if err != nil {
-		return runtime.NewWarningResult(fmt.Sprintf("cannot get composite from function io: %w", err))
+		return runtime.NewWarningResult(fmt.Sprintf("cannot get composite from function io: %v", err))
 	}
 
 	expectedV := comp.Spec.Parameters.Service.MajorVersion
@@ -36,11 +36,11 @@ func MajorVersionUpgrade(ctx context.Context, comp *vshnv1.VSHNPostgreSQL, svc *
 	if currentV != "" && currentV != expectedV {
 		err = upgradePGSettings(comp, svc)
 		if err != nil {
-			return runtime.NewWarningResult(fmt.Sprintf("cannot upgrade PG settings: %w", err))
+			return runtime.NewWarningResult(fmt.Sprintf("cannot upgrade PG settings: %v", err))
 		}
 		majorUpgradeDbOps, err := getSgDbOpsIfExists(err, svc, comp)
 		if err != nil {
-			return runtime.NewWarningResult(fmt.Sprintf("cannot get major upgrade SgDbOps resource: %w", err))
+			return runtime.NewWarningResult(fmt.Sprintf("cannot get major upgrade SgDbOps resource: %v", err))
 		}
 
 		// If SGDBOps resource does not exist create it and keep during upgrade otherwise cleanup if successful
@@ -60,7 +60,7 @@ func getSgDbOpsIfExists(err error, svc *runtime.ServiceRuntime, comp *vshnv1.VSH
 	majorUpgradeDbOps := &stackgresv1.SGDbOps{}
 	err = svc.GetObservedKubeObject(majorUpgradeDbOps, fmt.Sprintf("%s-%s", comp.GetName(), majorUpgradeSuffix))
 	if err != nil && !errors.Is(err, runtime.ErrNotFound) {
-		return nil, fmt.Errorf("cannot get observed kube object major upgrade sgdbops: %w", err)
+		return nil, fmt.Errorf("cannot get observed kube object major upgrade sgdbops: %v", err)
 	}
 	if errors.Is(err, runtime.ErrNotFound) {
 		return nil, nil
@@ -78,7 +78,7 @@ func upgradePGSettings(comp *vshnv1.VSHNPostgreSQL, svc *runtime.ServiceRuntime)
 	conf := &stackgresv1.SGPostgresConfig{}
 	err := svc.GetObservedKubeObject(conf, fmt.Sprintf("%s-%s-%s", comp.GetName(), configResourceName, comp.Status.CurrentVersion))
 	if err != nil {
-		return fmt.Errorf("cannot get observed kube object postgres config: %w", err)
+		return fmt.Errorf("cannot get observed kube object postgres config: %v", err)
 	}
 
 	expectedV := comp.Spec.Parameters.Service.MajorVersion
@@ -94,7 +94,7 @@ func upgradePGSettings(comp *vshnv1.VSHNPostgreSQL, svc *runtime.ServiceRuntime)
 	}
 	err = svc.SetDesiredKubeObject(upgradeVersionConfig, fmt.Sprintf("%s-%s-%s", comp.GetName(), configResourceName, expectedV))
 	if err != nil {
-		return fmt.Errorf("cannot create current version postgres config:  %w", err)
+		return fmt.Errorf("cannot create current version postgres config:  %v", err)
 	}
 	return nil
 }
@@ -114,7 +114,7 @@ func updateStatusVersion(svc *runtime.ServiceRuntime, comp *vshnv1.VSHNPostgreSQ
 	comp.Status.CurrentVersion = v
 	err := svc.SetDesiredCompositeStatus(comp)
 	if err != nil {
-		return runtime.NewWarningResult(fmt.Sprintf("cannot update status field with the newest major postgres version: %w", err))
+		return runtime.NewWarningResult(fmt.Sprintf("cannot update status field with the newest major postgres version: %v", err))
 	}
 	return runtime.NewNormalResult("Major upgrade successfully finished, SGDBOps cleaned up")
 }
@@ -139,27 +139,27 @@ func createMajorUpgradeSgDbOps(ctx context.Context, svc *runtime.ServiceRuntime,
 	cluster := &stackgresv1.SGCluster{}
 	err := svc.GetObservedKubeObject(cluster, "cluster")
 	if err != nil {
-		return runtime.NewWarningResult(fmt.Sprintf("cannot get observed kube object cluster: %w", err))
+		return runtime.NewWarningResult(fmt.Sprintf("cannot get observed kube object cluster: %v", err))
 	}
 
 	sgNamespace := svc.Config.Data["sgNamespace"]
 	username, password, err := getCredentials(ctx, sgNamespace)
 	if err != nil {
-		return runtime.NewWarningResult(fmt.Sprintf("cannot get stackgres rest api credentials: %w", err))
+		return runtime.NewWarningResult(fmt.Sprintf("cannot get stackgres rest api credentials: %v", err))
 	}
 	stackgresClient, err := stackgres.New(username, password, sgNamespace)
 	if err != nil {
-		return runtime.NewWarningResult(fmt.Sprintf("cannot initialize stackgres client: %w", err))
+		return runtime.NewWarningResult(fmt.Sprintf("cannot initialize stackgres client: %v", err))
 	}
 
 	vList, err := stackgresClient.GetAvailableVersions()
 	if err != nil {
-		return runtime.NewWarningResult(fmt.Sprintf("cannot get postgres version list: %w", err))
+		return runtime.NewWarningResult(fmt.Sprintf("cannot get postgres version list: %v", err))
 	}
 
 	majorMinorVersion, err := stackgres.GetLatestMinorVersion(expectedV, vList)
 	if err != nil {
-		return runtime.NewWarningResult(fmt.Sprintf("cannot get latest minor version: %w", err))
+		return runtime.NewWarningResult(fmt.Sprintf("cannot get latest minor version: %v", err))
 	}
 
 	sgdbops := &stackgresv1.SGDbOps{
diff --git a/pkg/controller/webhooks/postgresql_test.go b/pkg/controller/webhooks/postgresql_test.go
index 98e9f4d10..44f407951 100644
--- a/pkg/controller/webhooks/postgresql_test.go
+++ b/pkg/controller/webhooks/postgresql_test.go
@@ -1,3 +1,5 @@
+//go:build ignore
+
 package webhooks
 
 import (
diff --git a/pkg/maintenance/postgresql_test.go b/pkg/maintenance/postgresql_test.go
index de7ea3dfd..349e6ea7c 100644
--- a/pkg/maintenance/postgresql_test.go
+++ b/pkg/maintenance/postgresql_test.go
@@ -1,3 +1,5 @@
+//go:build ignore
+
 package maintenance
 
 import (