diff --git a/molecule/cilium/overrides.yml b/molecule/cilium/overrides.yml
index 0b73920..9d25fc4 100644
--- a/molecule/cilium/overrides.yml
+++ b/molecule/cilium/overrides.yml
@@ -6,7 +6,7 @@
       ansible.builtin.set_fact:
         # See:
         # https://github.com/flannel-io/flannel/blob/67d603aaf45ef80f5dd39f43714fc5e6f8a637eb/Documentation/troubleshooting.md#Vagrant
-        cilium_iface: eth1
+        cilium_iface: eth0
 
         # The test VMs might be a bit slow, so we give them more time to join the cluster:
         retry_count: 45