diff --git a/argocd/apps/cert-manager/include/sonarqube-cerficate.yaml b/argocd/apps/cert-manager/include/sonarqube-cerficate.yaml
deleted file mode 100644
index e96b2a1..0000000
--- a/argocd/apps/cert-manager/include/sonarqube-cerficate.yaml
+++ /dev/null
@@ -1,14 +0,0 @@
-apiVersion: cert-manager.io/v1
-kind: Certificate
-metadata:
-  name: innovation-hub-niedersachsen.sonarqube
-  namespace: kube-system
-spec:
-  secretName: sonarqube.innovation-hub-niedersachsen.de-tls
-  commonName: 'sonarqube.innovation-hub-niedersachsen.de'
-  dnsNames:
-    - 'sonarqube.innovation-hub-niedersachsen.de'
-  issuerRef:
-    name: lets-encrypt
-    kind: ClusterIssuer
-    group: cert-manager.io