diff --git a/charts/piper/templates/deployment.yaml b/charts/piper/templates/deployment.yaml
index bfaf067..01edfd9 100644
--- a/charts/piper/templates/deployment.yaml
+++ b/charts/piper/templates/deployment.yaml
@@ -34,7 +34,7 @@ spec:
           command:
             - "curl"
             - "--remote-name-all"
-            {{ .Values.downloadVoices | toYaml }}
+            {{- .Values.downloadVoices | toYaml | nindent 12 }}
           workingDir: /data
           volumeMounts:
             - name: data
diff --git a/charts/piper/values.yaml b/charts/piper/values.yaml
index d136f31..7f70864 100644
--- a/charts/piper/values.yaml
+++ b/charts/piper/values.yaml
@@ -52,4 +52,6 @@ pvc:
   storageClassName : ""
   storage: 1Gi
 
-downloadVoices: []
+downloadVoices: 
+  - foo
+  - bar