diff --git a/infrastructure/cert-manager/kustomization.yaml b/infrastructure/cert-manager/kustomization.yaml
new file mode 100644
index 0000000..5edc9be
--- /dev/null
+++ b/infrastructure/cert-manager/kustomization.yaml
@@ -0,0 +1,6 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: cert-manager
+resources:
+  - namespace.yaml
+  - release.yaml
diff --git a/infrastructure/cert-manager/namespace.yaml b/infrastructure/cert-manager/namespace.yaml
new file mode 100644
index 0000000..c90416f
--- /dev/null
+++ b/infrastructure/cert-manager/namespace.yaml
@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: cert-manager
diff --git a/infrastructure/cert-manager/release.yaml b/infrastructure/cert-manager/release.yaml
new file mode 100644
index 0000000..d715425
--- /dev/null
+++ b/infrastructure/cert-manager/release.yaml
@@ -0,0 +1,21 @@
+apiVersion: helm.toolkit.fluxcd.io/v2beta1
+kind: HelmRelease
+metadata:
+  name: cert-manager
+  namespace: cert-manager
+spec:
+  releaseName: cert-manager
+  chart:
+    spec:
+      chart: cert-manager
+      sourceRef:
+        kind: HelmRepository
+        name: jetstack
+        namespace: flux-system
+  interval: 30m
+  install:
+    remediation:
+      retries: 3
+  values:
+    service:
+      type: ClusterIP
diff --git a/infrastructure/kustomization.yaml b/infrastructure/kustomization.yaml
index 1a28d9f..35577df 100644
--- a/infrastructure/kustomization.yaml
+++ b/infrastructure/kustomization.yaml
@@ -3,3 +3,4 @@ kind: Kustomization
 resources:
   - sources
   - traefik
+  - cert-manager