diff --git a/hooks/module_config_on_startup.py b/hooks/module_config_on_startup.py
old mode 100644
new mode 100755
index 80c6918bb..307a67d3a
--- a/hooks/module_config_on_startup.py
+++ b/hooks/module_config_on_startup.py
@@ -25,7 +25,6 @@ class ModuleConfigValidateHook(Hook):
     KIND="ModuleConfig"
     API_VERSION="deckhouse.io/v1alpha1"
     SNAPSHOT_NAME = "module-config-validate"
-    LABEL = "moduleconfig.deckhouse.io/name"
 
     def __init__(self, module_name: str):
         self.module_name = module_name
diff --git a/images/virtualization-artifact/pkg/controller/moduleconfig/moduleconfig_webhook.go b/images/virtualization-artifact/pkg/controller/moduleconfig/moduleconfig_webhook.go
index a449bc833..50e914480 100644
--- a/images/virtualization-artifact/pkg/controller/moduleconfig/moduleconfig_webhook.go
+++ b/images/virtualization-artifact/pkg/controller/moduleconfig/moduleconfig_webhook.go
@@ -24,7 +24,6 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/manager"
 
 	"github.com/deckhouse/deckhouse/pkg/log"
-
 	mcapi "github.com/deckhouse/virtualization-controller/pkg/controller/moduleconfig/api"
 	"github.com/deckhouse/virtualization-controller/pkg/controller/validator"
 )
diff --git a/images/virtualization-artifact/pkg/controller/moduleconfig/util.go b/images/virtualization-artifact/pkg/controller/moduleconfig/util.go
index 3cefedf6f..4ad395409 100644
--- a/images/virtualization-artifact/pkg/controller/moduleconfig/util.go
+++ b/images/virtualization-artifact/pkg/controller/moduleconfig/util.go
@@ -66,15 +66,15 @@ func parseCIDRs(settings mcapi.SettingsValues) ([]netip.Prefix, error) {
 	if err != nil {
 		return nil, err
 	}
-	parseCIDRs := make([]netip.Prefix, len(CIDRs))
-	for i, validateCIDR := range CIDRs {
-		parsedCIDR, err := netip.ParsePrefix(validateCIDR)
+	parsedCIDRs := make([]netip.Prefix, len(CIDRs))
+	for i, CIDR := range CIDRs {
+		parsedCIDR, err := netip.ParsePrefix(CIDR)
 		if err != nil {
-			return nil, fmt.Errorf("failed to parse CIDR %s: %w", validateCIDR, err)
+			return nil, fmt.Errorf("failed to parse CIDR %s: %w", CIDR, err)
 		}
-		parseCIDRs[i] = parsedCIDR
+		parsedCIDRs[i] = parsedCIDR
 	}
-	return parseCIDRs, nil
+	return parsedCIDRs, nil
 }
 
 func convertToStringSlice(input []interface{}) ([]string, error) {