diff --git a/infrastructure/03-traefik/overlay-external/patches/traefik-deployment-patch.yaml b/infrastructure/03-traefik/overlay-external/patches/traefik-deployment-patch.yaml
index 3f2b1b2..a982b71 100644
--- a/infrastructure/03-traefik/overlay-external/patches/traefik-deployment-patch.yaml
+++ b/infrastructure/03-traefik/overlay-external/patches/traefik-deployment-patch.yaml
@@ -13,7 +13,7 @@ spec:
             - name: IONOS_API_KEY
               valueFrom:
                 secretKeyRef:
-                  name: dc-secret
+                  name: ionos-secret
                   key: IONOS_API_KEY
           args:
             - --serversTransport.insecureSkipVerify=false
diff --git a/infrastructure/03-traefik/shared/cert/dc-secret-sealed.yaml b/infrastructure/03-traefik/shared/cert/dc-secret-sealed.yaml
deleted file mode 100644
index ba3bc58..0000000
--- a/infrastructure/03-traefik/shared/cert/dc-secret-sealed.yaml
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-  "kind": "SealedSecret",
-  "apiVersion": "bitnami.com/v1alpha1",
-  "metadata": {
-    "name": "dc-secret",
-    "namespace": "traefik",
-    "creationTimestamp": null,
-    "annotations": {
-      "sealedsecrets.bitnami.com/namespace-wide": "true"
-    }
-  },
-  "spec": {
-    "template": {
-      "metadata": {
-        "name": "dc-secret",
-        "namespace": "traefik",
-        "creationTimestamp": null,
-        "annotations": {
-          "sealedsecrets.bitnami.com/namespace-wide": "true"
-        }
-      },
-      "type": "Opaque"
-    },
-    "encryptedData": {
-      "IONOS_API_KEY": "AgCXqtKxmdslz80mWyR1q+y18A6ouEKxYOqfElGebXX5KNputkjDBI+IFyDttKS08YObOMiN42CH9wn1VJg08dYA+gBeFj+NdW7dT0Qiz3uo/ZL8LVuuapprFM5Zh9ipcFqTCFYNHBAGVzCQ6DOyrsfqTNxr+9OVOTX6t9Fye1N46pghTUHs+60pf8EPL1KMKXbU3DIrYkp7gzpdUN7J6ZO4Z92ge4YfnyEY8qnPTrI4ae/XbFzQhtCTk9gyvuO5iIEETWuHgEwTpvoHsED+OFVK0zskafyuXwfJOsJRVIVjg5ltHfO+In6Mc3yHm3SRgbRcTB+IkrxrbOElxRIuyi29eWKekGHHJRF3oknMLIyORIFFgeegZ9NHVky0G/EQx7CryuPCInAHIem+eRFj8Gdcebi/qL5fPnfx7p5uc2iCRXfII0FuiZeKEkt582N9aBccvXll3rT3TWzJ+oIGkgQaSeWkziCkrSaSpoSSAljW2j8+1Nko4pfvJu0kxKpvFWHhve8dSCCBv2ePH4AS9jZYCldZOOajpRuRUSI9ux4911d4rmKXv5tg6tEesbcKkrshv5h2q4TsNSr6EPM2QSqR/8FvtLPYSQs3Z4kPBQgvI3hgE0OSU73ZZ7VPj3QcJzv8OVM3tQk/1+j65AS+SRHVHf7GpraOoMEKEXGsJ/XuFhFSH5rJKi06ytl0T4kqNRH/ownWwRpodZvxxjO9JLNZTcPZMIua30zTXODh7A6fBzQkPrjETM0Mu3SlXiUr6m5o7w1EjyOBT9GBfzB1Dqz2CuwZKSAOZIlqAZxS6dycylUavaBLpKtzd/RpXc4OXZ+p2FnK3ANMel4944n8XOGZetbPSzD4Iw==",
-      "IONOS_MAIL": "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"
-    }
-  }
-}
diff --git a/infrastructure/03-traefik/shared/cert/kustomization.yaml b/infrastructure/03-traefik/shared/cert/kustomization.yaml
index 92aa104..4b15a1a 100644
--- a/infrastructure/03-traefik/shared/cert/kustomization.yaml
+++ b/infrastructure/03-traefik/shared/cert/kustomization.yaml
@@ -1,6 +1,5 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-- dc-secret-sealed.yaml
 - ionos-secret-sealed.yaml
 - tls-store.yaml