diff --git a/charts/listory/templates/deployment.yaml b/charts/listory/templates/deployment.yaml
index 6005dca..4846aab 100644
--- a/charts/listory/templates/deployment.yaml
+++ b/charts/listory/templates/deployment.yaml
@@ -61,6 +61,11 @@ spec:
               value: {{ .Values.sentry.dsn }}
             {{- end }}
 
+            {{- if .Values.prometheus.enabled }}
+            - name: PROMETHEUS_ENABLED
+              value: "true"
+            {{- end }}
+
           securityContext:
             {{- toYaml .Values.securityContext | nindent 12 }}
           ports:
diff --git a/charts/listory/values.yaml b/charts/listory/values.yaml
index a891795..6b949fe 100644
--- a/charts/listory/values.yaml
+++ b/charts/listory/values.yaml
@@ -86,3 +86,6 @@ auth:
 sentry:
   enabled: false
   dsn: ""
+
+prometheus:
+  enabled: false