diff --git a/kubernetes/acls/csp1_transformer.yaml b/kubernetes/acls/csp1_transformer.yaml
index 3a2c17a..e456720 100644
--- a/kubernetes/acls/csp1_transformer.yaml
+++ b/kubernetes/acls/csp1_transformer.yaml
@@ -116,7 +116,7 @@ data:
     transactional.id=transactions-transformer-app
     processing.time.ms=1000
     app.log.infos=true
-    client.id=csp1_transformer
+    client.id=csp1-transformer
     security.protocol=SSL
     ssl.keystore.location=/tls/user.p12
     ssl.truststore.location=/tls/ca.p12
\ No newline at end of file