diff --git a/applications/cert-manager/cert-manager-helmrelease.yaml b/applications/cert-manager/cert-manager-helmrelease.yaml
new file mode 100644
index 0000000..667c054
--- /dev/null
+++ b/applications/cert-manager/cert-manager-helmrelease.yaml
@@ -0,0 +1,20 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2beta1
+kind: HelmRelease
+metadata:
+  name: cert-manager
+  namespace: flux-system
+spec:
+  chart:
+    spec:
+      chart: cert-manager
+      sourceRef:
+        kind: HelmRepository
+        name: jetstack
+        namespace: flux-system
+      version: 1.2.0
+  install:
+    createNamespace: true
+  interval: 1m0s
+  targetNamespace: cert-manager
+