diff --git a/charts/birdnet-go/templates/deployments/birdnet.yaml b/charts/birdnet-go/templates/deployments/birdnet.yaml
index 2197649..7fb2fbf 100644
--- a/charts/birdnet-go/templates/deployments/birdnet.yaml
+++ b/charts/birdnet-go/templates/deployments/birdnet.yaml
@@ -34,7 +34,7 @@ spec:
           protocol: TCP
         env:
         - name: TZ
-          value: {{ .Values.timezoneZ }}
+          value: {{ .Values.timezone }}
         resources:
         args:
         - realtime