diff --git a/azure-ddns-python/azure-ddns.yaml b/azure-ddns-python/azure-ddns.yaml
index 94f72be..540de87 100755
--- a/azure-ddns-python/azure-ddns.yaml
+++ b/azure-ddns-python/azure-ddns.yaml
@@ -51,11 +51,11 @@ spec:
                 secretKeyRef:
                   name: azure-ddns-secrets
                   key: RESOURCE_GROUP
-            - name: ZONE_NAME
+            - name: AZURE_ZONE_NAME
               valueFrom:
                 secretKeyRef:
                   name: azure-ddns-secrets
-                  key: ZONE_NAME
+                  key: AZURE_ZONE_NAME
             - name: GOTIFY_URL
               valueFrom:
                 secretKeyRef: