diff --git a/charts/grafana/Chart.yaml b/charts/grafana/Chart.yaml
index c496a909d9..bfa026bccf 100644
--- a/charts/grafana/Chart.yaml
+++ b/charts/grafana/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: grafana
-version: 6.45.1
+version: 6.45.2
 appVersion: 9.3.0
 kubeVersion: "^1.8.0-0"
 description: The leading tool for querying and visualizing time series and metrics.
diff --git a/charts/grafana/templates/_pod.tpl b/charts/grafana/templates/_pod.tpl
index da537056c3..6f5dc2c9e5 100644
--- a/charts/grafana/templates/_pod.tpl
+++ b/charts/grafana/templates/_pod.tpl
@@ -562,7 +562,7 @@ containers:
       - name: UNIQUE_FILENAMES
         value: "{{ .Values.sidecar.enableUniqueFilenames }}"
       {{- end }}
-      {{- if .Values.sidecar.notifiers.searchNamespace }}
+      {{- with .Values.sidecar.notifiers.searchNamespace }}
       - name: NAMESPACE
         value: "{{ tpl (. | join ",") $root }}"
       {{- end }}