diff --git a/tests/files/packet_debian11-custom-cni.yml b/tests/files/packet_debian11-custom-cni.yml
index e64fc8ef8342caf99f33d9cca2d6f56c2afd9083..407423e384bb5153adde7cc4e9f884ae5d9910a7 100644
--- a/tests/files/packet_debian11-custom-cni.yml
+++ b/tests/files/packet_debian11-custom-cni.yml
@@ -6,4 +6,4 @@ mode: default
 # Kubespray settings
 kube_network_plugin: custom_cni
 custom_cni_manifests:
-  - tests/files/custom_cni/cilium.yaml
+  - "{{ playbook_dir }}/../tests/files/custom_cni/cilium.yaml"