diff --git a/clusters/cl01tl/platform/matrix-synapse/templates/external-secret.yaml b/clusters/cl01tl/platform/matrix-synapse/templates/external-secret.yaml
index a842d6d4f..814054d8b 100644
--- a/clusters/cl01tl/platform/matrix-synapse/templates/external-secret.yaml
+++ b/clusters/cl01tl/platform/matrix-synapse/templates/external-secret.yaml
@@ -60,7 +60,7 @@ spec:
         key: /cl01tl/matrix-synapse/hookshot
         metadataPolicy: None
         property: registration
-    - secretKey: matrix-hookshot-registration.yaml
+    - secretKey: hookshot-registration.yaml
       remoteRef:
         conversionStrategy: Default
         decodingStrategy: None
diff --git a/clusters/cl01tl/platform/matrix-synapse/values.yaml b/clusters/cl01tl/platform/matrix-synapse/values.yaml
index 20a3a0422..3ed0bfb5d 100644
--- a/clusters/cl01tl/platform/matrix-synapse/values.yaml
+++ b/clusters/cl01tl/platform/matrix-synapse/values.yaml
@@ -38,8 +38,8 @@ matrix-synapse:
         subPath: config.yaml
         readOnly: true
       - name: matrix-hookshot-config-secret
-        mountPath: /synapse/config/conf.d/matrix-hookshot-registration.yaml
-        subPath: matrix-hookshot-registration.yaml
+        mountPath: /synapse/config/conf.d/hookshot-registration.yaml
+        subPath: hookshot-registration.yaml
         readOnly: true
     resources:
       requests: