diff --git a/cilium-values-virt.yaml b/cilium-values-virt.yaml
index f2047da..88499fa 100644
--- a/cilium-values-virt.yaml
+++ b/cilium-values-virt.yaml
@@ -1,4 +1,4 @@
-upgradeCompatibility: "1.16"
+upgradeCompatibility: "1.15"
 cluster:
   name: virt-cluster
   id: 2