diff --git a/charts/esphome/Chart.yaml b/charts/esphome/Chart.yaml
index 307dac21..f083fcf1 100644
--- a/charts/esphome/Chart.yaml
+++ b/charts/esphome/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: 1.14.5
 description: ESPHome
 name: esphome
-version: 1.0.0
+version: 1.0.1
 keywords:
 - esphome
 home: https://github.com/billimek/billimek-charts/tree/master/charts/esphome
diff --git a/charts/esphome/templates/deployment.yaml b/charts/esphome/templates/deployment.yaml
index 883e56ee..c0162468 100644
--- a/charts/esphome/templates/deployment.yaml
+++ b/charts/esphome/templates/deployment.yaml
@@ -80,8 +80,8 @@ spec:
           {{- end }}
           env:
             {{- range $key, $value := .Values.extraEnv }}
-            - name: {{ $key }}
-              value: {{ $value }}
+            - name: {{ $key | quote }}
+              value: {{ $value | quote }}
             {{- end }}
             {{- range $name, $opts := .Values.extraEnvSecrets }}
             - name: {{ $name }}