diff --git a/tests/test-values.yaml b/tests/test-values.yaml
index a8c58e1c0dd31e734d8d91d9296ba92d35534eb9..d890deb8ba4cb650d345e5c18c0dc7c71769b43f 100644
--- a/tests/test-values.yaml
+++ b/tests/test-values.yaml
@@ -50,7 +50,7 @@ flux:
 
 networkPolicies:
   enabled: true
-  controlPlaneCidr: 172.16.0.0/12
+  controlPlaneCidr: 10.0.0.0/8
 
 istio:
   enabled: true