diff --git a/radarr/templates/statefulset.yaml b/radarr/templates/statefulset.yaml
index e72b5a7..059ecaf 100644
--- a/radarr/templates/statefulset.yaml
+++ b/radarr/templates/statefulset.yaml
@@ -37,7 +37,7 @@ spec:
             value: "9707"
           - name: URL
             value: "http://127.0.0.1:7878"
-          - name: API_KEY
+          - name: APIKEY
             value: "{{ .Values.metrics.apikey }}"
       - name: {{ .Chart.Name }}
         securityContext: