diff --git a/clusters/k8s01/flux-system/gotk-patches.yaml b/clusters/k8s01/flux-system/gotk-patches.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..520a1f31a0e59b740dd5905aadc78001350c5113
--- /dev/null
+++ b/clusters/k8s01/flux-system/gotk-patches.yaml
@@ -0,0 +1,10 @@
+apiVersion: source.toolkit.fluxcd.io/v1beta1
+kind: GitRepository
+metadata:
+  name: flux-system
+  namespace: flux-system
+spec:
+  verify:
+    mode: head
+    secretRef:
+      name: pgp-public-keys
diff --git a/clusters/k8s01/flux-system/kustomization.yaml b/clusters/k8s01/flux-system/kustomization.yaml
index 07dec686ffdf41c8a731c7b3f99d8124c29b0074..a8359e143555a1ba4388f9fe5c9e2f61589fc821 100644
--- a/clusters/k8s01/flux-system/kustomization.yaml
+++ b/clusters/k8s01/flux-system/kustomization.yaml
@@ -5,3 +5,5 @@ resources:
 - gotk-sync.yaml
 - gpg-keys.yaml
 - receiver.yaml
+patchesStrategicMerge:
+  - gotk-patches.yaml