diff --git a/tests/scripts/values/kafka.yaml b/tests/scripts/values/kafka.yaml
index ae1b3b49800615d53e4a3cb1862884a71fe1652e..de0581468af7de8ecc9a8a1f17730a6ed4420fb2 100644
--- a/tests/scripts/values/kafka.yaml
+++ b/tests/scripts/values/kafka.yaml
@@ -1,4 +1,5 @@
 kafka:
   enabled: true
+  defaultReplicationFactor: 2
 pulsar:
   enabled: false
\ No newline at end of file