diff --git a/charts/prometheus-pingdom-exporter/Chart.yaml b/charts/prometheus-pingdom-exporter/Chart.yaml
index fbf5fe1fd706..6ab16983980d 100644
--- a/charts/prometheus-pingdom-exporter/Chart.yaml
+++ b/charts/prometheus-pingdom-exporter/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v2
 name: prometheus-pingdom-exporter
-version: 3.3.0
-appVersion: v0.4.0
+version: 3.4.0
+appVersion: v0.5.0
 home: https://github.com/kokuwaio/pingdom-exporter
 description: A Helm chart for Prometheus Pingdom Exporter
 keywords:
diff --git a/charts/prometheus-pingdom-exporter/templates/deployment.yaml b/charts/prometheus-pingdom-exporter/templates/deployment.yaml
index 860ead33fb2f..2ed243d6d1a6 100644
--- a/charts/prometheus-pingdom-exporter/templates/deployment.yaml
+++ b/charts/prometheus-pingdom-exporter/templates/deployment.yaml
@@ -43,6 +43,10 @@ spec:
             - "-tag-format"
             - {{ .tagFormat | quote }}
             {{- end }}
+            {{- if gt (len .tagExtraLabels ) 0 }}
+            - "-tag-extra-labels"
+            - {{ join "," .tagExtraLabels | quote }}
+            {{- end }}
             {{- end }}
             {{- end }}
             {{- end }}
diff --git a/charts/prometheus-pingdom-exporter/values.yaml b/charts/prometheus-pingdom-exporter/values.yaml
index a6c9bdef8854..6fd906a3e9fa 100644
--- a/charts/prometheus-pingdom-exporter/values.yaml
+++ b/charts/prometheus-pingdom-exporter/values.yaml
@@ -51,6 +51,7 @@ config:
   tags: []
   parserTags: false
   tagFormat:
+  tagExtraLabels: []
 
 pod:
   annotations: {}