diff --git a/charts/pihole/values.yaml b/charts/pihole/values.yaml
index eb2583b1..538452e2 100644
--- a/charts/pihole/values.yaml
+++ b/charts/pihole/values.yaml
@@ -166,6 +166,7 @@ probes:
     initialDelaySeconds: 60
     # -- threshold until the probe is considered failing
     failureThreshold: 10
+    # -- timeout in seconds
     timeoutSeconds: 5
     port: http
     scheme: HTTP