diff --git a/charms/kfp-api/src/charm.py b/charms/kfp-api/src/charm.py
index f9d2cc0c..c6294820 100755
--- a/charms/kfp-api/src/charm.py
+++ b/charms/kfp-api/src/charm.py
@@ -48,6 +48,7 @@
 
 K8S_RESOURCE_FILES = [
     "src/templates/auth_manifests.yaml.j2",
+    "src/templates/ml-pipeline-service.yaml.j2",
 ]
 MYSQL_WARNING = "Relation mysql is deprecated."
 UNBLOCK_MESSAGE = "Remove deprecated mysql relation to unblock."
diff --git a/charms/kfp-api/src/templates/ml-pipeline-service.yaml.j2 b/charms/kfp-api/src/templates/ml-pipeline-service.yaml.j2
index a4e1046b..2011404d 100644
--- a/charms/kfp-api/src/templates/ml-pipeline-service.yaml.j2
+++ b/charms/kfp-api/src/templates/ml-pipeline-service.yaml.j2
@@ -6,11 +6,11 @@ metadata:
 spec:
   ports:
   - name: grpc 
-    port: {{ grpc-port }}
+    port: {{ grpc_port }}
     protocol: TCP
     targetPort: 8887
   - name: http
-    port: {{ http-port }}
+    port: {{ http_port }}
     protocol: TCP
     targetPort: 8888
   selector: