diff --git a/tests/test-values.yaml b/tests/test-values.yaml
index a168dda9bdebff76a34a6f1e89c2f7f2cea3d253..12533bcc10cb489501fb218964e3d3871707a4dc 100644
--- a/tests/test-values.yaml
+++ b/tests/test-values.yaml
@@ -1079,6 +1079,13 @@ tempo:
 
 promtail:
   enabled: true
+  git:
+    tag: null
+    branch: "renovate/ironbank"
+  values:
+    istio:
+      hardened:
+        enabled: true
 
 monitoring:
   flux: