diff --git a/charts/flux2/Chart.yaml b/charts/flux2/Chart.yaml
index 9c40dca..f6db0c0 100644
--- a/charts/flux2/Chart.yaml
+++ b/charts/flux2/Chart.yaml
@@ -1,6 +1,6 @@
 annotations:
   artifacthub.io/changes: |
-    - "feat: update CRDs and component versions to flux v2.2.0"
+    - "chore: disallow source-controller replica count other than 1"
 apiVersion: v2
 appVersion: 2.2.0
 description: A Helm chart for flux2
@@ -8,4 +8,4 @@ name: flux2
 sources:
 - https://github.com/fluxcd-community/helm-charts
 type: application
-version: 2.12.0
+version: 2.12.1
diff --git a/charts/flux2/README.md b/charts/flux2/README.md
index b9203b7..f163fe7 100644
--- a/charts/flux2/README.md
+++ b/charts/flux2/README.md
@@ -1,6 +1,6 @@
 # flux2
 
-![Version: 2.12.0](https://img.shields.io/badge/Version-2.12.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.1.2](https://img.shields.io/badge/AppVersion-2.1.2-informational?style=flat-square)
+![Version: 2.12.1](https://img.shields.io/badge/Version-2.12.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.2.0](https://img.shields.io/badge/AppVersion-2.2.0-informational?style=flat-square)
 
 A Helm chart for flux2
 
diff --git a/charts/flux2/templates/source-controller.yaml b/charts/flux2/templates/source-controller.yaml
index 940e237..46c7cfe 100644
--- a/charts/flux2/templates/source-controller.yaml
+++ b/charts/flux2/templates/source-controller.yaml
@@ -15,11 +15,7 @@ metadata:
     {{- end }}
   name: source-controller
 spec:
-  {{- if kindIs "invalid" .Values.sourceController.replicas }}
   replicas: 1
-  {{- else }}
-  replicas: {{ .Values.sourceController.replicas  }}
-  {{- end}}
   selector:
     matchLabels:
       app: source-controller
diff --git a/charts/flux2/tests/__snapshot__/helm-controller_test.yaml.snap b/charts/flux2/tests/__snapshot__/helm-controller_test.yaml.snap
index 55bad54..ed126e0 100644
--- a/charts/flux2/tests/__snapshot__/helm-controller_test.yaml.snap
+++ b/charts/flux2/tests/__snapshot__/helm-controller_test.yaml.snap
@@ -10,7 +10,7 @@ should match snapshot of default values:
         app.kubernetes.io/part-of: flux
         app.kubernetes.io/version: 2.2.0
         control-plane: controller
-        helm.sh/chart: flux2-2.12.0
+        helm.sh/chart: flux2-2.12.1
         labeltestkey: labeltestvalue
         labeltestkey2: labeltestvalue2
       name: helm-controller
diff --git a/charts/flux2/tests/__snapshot__/image-automation-controller_test.yaml.snap b/charts/flux2/tests/__snapshot__/image-automation-controller_test.yaml.snap
index c41bff2..4c4a414 100644
--- a/charts/flux2/tests/__snapshot__/image-automation-controller_test.yaml.snap
+++ b/charts/flux2/tests/__snapshot__/image-automation-controller_test.yaml.snap
@@ -10,7 +10,7 @@ should match snapshot of default values:
         app.kubernetes.io/part-of: flux
         app.kubernetes.io/version: 2.2.0
         control-plane: controller
-        helm.sh/chart: flux2-2.12.0
+        helm.sh/chart: flux2-2.12.1
       name: image-automation-controller
     spec:
       replicas: 1
diff --git a/charts/flux2/tests/__snapshot__/image-reflector-controller_test.yaml.snap b/charts/flux2/tests/__snapshot__/image-reflector-controller_test.yaml.snap
index 761131c..b87fa6e 100644
--- a/charts/flux2/tests/__snapshot__/image-reflector-controller_test.yaml.snap
+++ b/charts/flux2/tests/__snapshot__/image-reflector-controller_test.yaml.snap
@@ -10,7 +10,7 @@ should match snapshot of default values:
         app.kubernetes.io/part-of: flux
         app.kubernetes.io/version: 2.2.0
         control-plane: controller
-        helm.sh/chart: flux2-2.12.0
+        helm.sh/chart: flux2-2.12.1
       name: image-reflector-controller
     spec:
       replicas: 1
diff --git a/charts/flux2/tests/__snapshot__/kustomize-controller-secret_test.yaml.snap b/charts/flux2/tests/__snapshot__/kustomize-controller-secret_test.yaml.snap
index 0290321..14be85f 100644
--- a/charts/flux2/tests/__snapshot__/kustomize-controller-secret_test.yaml.snap
+++ b/charts/flux2/tests/__snapshot__/kustomize-controller-secret_test.yaml.snap
@@ -10,7 +10,7 @@ should match snapshot of default values:
         app.kubernetes.io/managed-by: Helm
         app.kubernetes.io/part-of: flux
         app.kubernetes.io/version: 2.2.0
-        helm.sh/chart: flux2-2.12.0
+        helm.sh/chart: flux2-2.12.1
       name: test1
       namespace: NAMESPACE
     type: Opaque
diff --git a/charts/flux2/tests/__snapshot__/kustomize-controller_test.yaml.snap b/charts/flux2/tests/__snapshot__/kustomize-controller_test.yaml.snap
index 126d6ab..949bba5 100644
--- a/charts/flux2/tests/__snapshot__/kustomize-controller_test.yaml.snap
+++ b/charts/flux2/tests/__snapshot__/kustomize-controller_test.yaml.snap
@@ -10,7 +10,7 @@ should match snapshot of default values:
         app.kubernetes.io/part-of: flux
         app.kubernetes.io/version: 2.2.0
         control-plane: controller
-        helm.sh/chart: flux2-2.12.0
+        helm.sh/chart: flux2-2.12.1
       name: kustomize-controller
     spec:
       replicas: 1
diff --git a/charts/flux2/tests/__snapshot__/notification-controller_test.yaml.snap b/charts/flux2/tests/__snapshot__/notification-controller_test.yaml.snap
index 762b6da..229979c 100644
--- a/charts/flux2/tests/__snapshot__/notification-controller_test.yaml.snap
+++ b/charts/flux2/tests/__snapshot__/notification-controller_test.yaml.snap
@@ -10,7 +10,7 @@ should match snapshot of default values:
         app.kubernetes.io/part-of: flux
         app.kubernetes.io/version: 2.2.0
         control-plane: controller
-        helm.sh/chart: flux2-2.12.0
+        helm.sh/chart: flux2-2.12.1
       name: notification-controller
     spec:
       replicas: 1
diff --git a/charts/flux2/tests/__snapshot__/pre-install-job_test.yaml.snap b/charts/flux2/tests/__snapshot__/pre-install-job_test.yaml.snap
index fdb2106..e72fa23 100644
--- a/charts/flux2/tests/__snapshot__/pre-install-job_test.yaml.snap
+++ b/charts/flux2/tests/__snapshot__/pre-install-job_test.yaml.snap
@@ -12,7 +12,7 @@ should match snapshot of default values:
         app.kubernetes.io/managed-by: Helm
         app.kubernetes.io/part-of: flux
         app.kubernetes.io/version: 2.2.0
-        helm.sh/chart: flux2-2.12.0
+        helm.sh/chart: flux2-2.12.1
       name: RELEASE-NAME-flux-check
     spec:
       backoffLimit: 1
@@ -23,7 +23,7 @@ should match snapshot of default values:
             app.kubernetes.io/managed-by: Helm
             app.kubernetes.io/part-of: flux
             app.kubernetes.io/version: 2.2.0
-            helm.sh/chart: flux2-2.12.0
+            helm.sh/chart: flux2-2.12.1
           name: RELEASE-NAME
         spec:
           automountServiceAccountToken: true
diff --git a/charts/flux2/tests/__snapshot__/source-controller_test.yaml.snap b/charts/flux2/tests/__snapshot__/source-controller_test.yaml.snap
index 2ca50fa..18b14e2 100644
--- a/charts/flux2/tests/__snapshot__/source-controller_test.yaml.snap
+++ b/charts/flux2/tests/__snapshot__/source-controller_test.yaml.snap
@@ -10,7 +10,7 @@ should match snapshot of default values:
         app.kubernetes.io/part-of: flux
         app.kubernetes.io/version: 2.2.0
         control-plane: controller
-        helm.sh/chart: flux2-2.12.0
+        helm.sh/chart: flux2-2.12.1
       name: source-controller
     spec:
       replicas: 1