diff --git a/cloud/scope/cluster.go b/cloud/scope/cluster.go
index 28a91be97..ceb37260a 100644
--- a/cloud/scope/cluster.go
+++ b/cloud/scope/cluster.go
@@ -270,15 +270,15 @@ func (s *ClusterScope) GetIpSubnetRange(Name string) string {
 	return ""
 }
 
-// GetSecurityGroupRule return slices of securityGroupRule asscociated with securityGroup Name
+// GetSecurityGroupRule returns slices of securityGroupRule associated with the given securityGroup Name.
+// If no matching securityGroup is found, it returns a pointer to an empty slice.
 func (s *ClusterScope) GetSecurityGroupRule(Name string) *[]infrastructurev1beta1.OscSecurityGroupRule {
-	securityGroups := s.OscCluster.Spec.Network.SecurityGroups
-	for _, securityGroup := range securityGroups {
+	for _, securityGroup := range s.OscCluster.Spec.Network.SecurityGroups {
 		if securityGroup.Name == Name {
 			return &securityGroup.SecurityGroupRules
 		}
 	}
-	return nil
+	return new([]infrastructurev1beta1.OscSecurityGroupRule) // Return pointer to an empty slice
 }
 
 // GetLinkPublicIpRef get the status of linkPublicIpRef (a Map with tag name with bastion uid associate with resource response id)
diff --git a/controllers/osccluster_net_controller_unit_test.go b/controllers/osccluster_net_controller_unit_test.go
index 9ee120b9a..b6e784791 100644
--- a/controllers/osccluster_net_controller_unit_test.go
+++ b/controllers/osccluster_net_controller_unit_test.go
@@ -58,8 +58,6 @@ var (
 
 // Setup set osccluster and clusterScope
 func Setup(t *testing.T, name string, spec infrastructurev1beta1.OscClusterSpec) (clusterScope *scope.ClusterScope) {
-	t.Logf("Validate to %s", name)
-
 	oscCluster := infrastructurev1beta1.OscCluster{
 		Spec: spec,
 		ObjectMeta: metav1.ObjectMeta{
diff --git a/testenv/osccluster_controller_test.go b/testenv/osccluster_controller_test.go
index 5de116424..26e7c9978 100644
--- a/testenv/osccluster_controller_test.go
+++ b/testenv/osccluster_controller_test.go
@@ -856,11 +856,12 @@ var _ = Describe("Outscale Cluster Reconciler", func() {
 					},
 					SecurityGroups: []*infrastructurev1beta1.OscSecurityGroup{
 						{
-							Name:        "cluster-api-securitygroups",
-							Description: "securitygroup",
+							Name:                      "cluster-api-securitygroups",
+							Description:               "Security group for cluster API",
+							DeleteDefaultOutboundRule: false, // Do not delete the default outbound rule
 							SecurityGroupRules: []infrastructurev1beta1.OscSecurityGroupRule{
 								{
-									Name:          "cluster-api-securitygrouprule",
+									Name:          "inbound-kube-api",
 									Flow:          "Inbound",
 									IpProtocol:    "tcp",
 									IpRange:       "0.0.0.0/0",
@@ -874,6 +875,13 @@ var _ = Describe("Outscale Cluster Reconciler", func() {
 									IpRange:       "0.0.0.0/0",
 									FromPortRange: 80,
 									ToPortRange:   80,
+									TargetSecurityGroupName: "cluster-api-securitygroups",
+								},
+								{
+									Name:       "outbound-all",
+									Flow:       "Outbound",
+									IpProtocol: "-1", // All protocols
+									IpRange:    "0.0.0.0/0",
 								},
 							},
 						},
@@ -1145,4 +1153,4 @@ var _ = Describe("Outscale Cluster Reconciler", func() {
 			createCheckDeleteOscClusterMachine(ctx, infraClusterSpec, infraMachineSpec)
 		})
 	})
-})
+})
\ No newline at end of file