diff --git a/kubernetes/apps/default/prowlarr/app/externalsecret.yaml b/kubernetes/apps/default/prowlarr/app/externalsecret.yaml
index ab5449af..d877cc0f 100644
--- a/kubernetes/apps/default/prowlarr/app/externalsecret.yaml
+++ b/kubernetes/apps/default/prowlarr/app/externalsecret.yaml
@@ -13,7 +13,7 @@ spec:
     template:
       engineVersion: v2
       data:
-        PROWLARR__API__KEY: "{{ .api_key }}"
+        PROWLARR__AUTH__APIKEY: "{{ .api_key }}"
         PROWLARR__POSTGRES__HOST: "postgres-primary-real.database.svc"
         PROWLARR__POSTGRES__PORT: "5432"
         PROWLARR__POSTGRES__USER: "{{ .PROWLARR__POSTGRES_USER }}"