diff --git a/charts/incubator/pialert/questions.yaml b/charts/incubator/pialert/questions.yaml
index 2074b49c3b7..7a8ea0b6681 100644
--- a/charts/incubator/pialert/questions.yaml
+++ b/charts/incubator/pialert/questions.yaml
@@ -443,7 +443,6 @@ questions:
                               default: 10600
                               required: true
 # Include{serviceExpertRoot}
-            default: true
 # Include{serviceExpert}
 # Include{serviceList}
 # Include{persistenceRoot}