diff --git a/k8s/workspace/init-workspace.sh b/k8s/workspace/init-workspace.sh
index 84ab960..4f8f00c 100644
--- a/k8s/workspace/init-workspace.sh
+++ b/k8s/workspace/init-workspace.sh
@@ -106,11 +106,11 @@
 
     echo " "
     keystone_pod=$(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml get pod -n openstack -o=custom-columns=NAME:.metadata.name | grep keystone-client)
-    echo "# Extracting network"
-    cmd="openstack network list --external -c Name -f value"
+    echo "# Extracting network: taking the first found external network"
+    cmd="openstack network list --external -c Name -f value | head -n1"
     echo "# Running 'kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec ${keystone_pod} -c keystone-client --stdin -- "${cmd}"'"
     vPUBNET=$(kubectl --kubeconfig $MY_PROJFOLDER/envs/mos-kubeconfig.yaml -n openstack exec ${keystone_pod} -c keystone-client --stdin -- ${cmd})
-    echo "-> 'openstack network list --external -c Name -f value': '${vPUBNET}'"
+    echo "-> 'openstack network list --external -c Name -f value | head -n1': '${vPUBNET}'"
     ewriteln "export TEMPEST_CUSTOM_PUBLIC_NET=${vPUBNET}"
 
     echo "# Extracting volume types"