diff --git a/clusters/cl01tl/platform/matrix-synapse/Chart.yaml b/clusters/cl01tl/platform/matrix-synapse/Chart.yaml
index 64316549b..8f6058416 100644
--- a/clusters/cl01tl/platform/matrix-synapse/Chart.yaml
+++ b/clusters/cl01tl/platform/matrix-synapse/Chart.yaml
@@ -24,6 +24,10 @@ dependencies:
   - name: matrix-synapse
     version: 3.9.5
     repository: https://ananace.gitlab.io/charts
+  - name: app-template
+    alias: matrix-hookshot
+    repository: https://bjw-s.github.io/helm-charts/
+    version: 3.2.1
 
   - name: redis
     version: 19.5.0
diff --git a/clusters/cl01tl/platform/matrix-synapse/values.yaml b/clusters/cl01tl/platform/matrix-synapse/values.yaml
index eca9f64cd..ec9ad014a 100644
--- a/clusters/cl01tl/platform/matrix-synapse/values.yaml
+++ b/clusters/cl01tl/platform/matrix-synapse/values.yaml
@@ -25,6 +25,9 @@ matrix-synapse:
       - name: matrix-synapse-config-secret
         secret:
           secretName: matrix-synapse-config-secret
+      - name: matrix-hookshot-config-secret
+        secret:
+          secretName: matrix-hookshot-config-secret
 
     extraVolumeMounts:
       - name: matrix-synapse-config-secret
@@ -35,6 +38,10 @@ matrix-synapse:
         mountPath: /synapse/config/conf.d/config.yaml
         subPath: config.yaml
         readOnly: true
+      - name: matrix-hookshot-config-secret
+        mountPath: /synapse/config/conf.d/hookshot-registration.yaml
+        subPath: hookshot-registration.yaml
+        readOnly: true
 
     resources:
       requests: