diff --git a/defaults/main.yml b/defaults/main.yml
index f3ac7cb..8d53e88 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -71,7 +71,7 @@ tacker_galera_user: tacker
 
 tacker_role_name: admin
 tacker_bind_address: 0.0.0.0
-tacker_service_port: 8888
+tacker_service_port: 9890
 tacker_program_name: tacker-server
 
 ## Service Type and Data
diff --git a/extras/haproxy_tacker.yml b/extras/haproxy_tacker.yml
index 1fb549e..628bba3 100644
--- a/extras/haproxy_tacker.yml
+++ b/extras/haproxy_tacker.yml
@@ -1,7 +1,7 @@
   - service:
       haproxy_service_name: tacker_server
       haproxy_backend_nodes: "{{ groups['tacker_server'] | default([]) }}"
-      haproxy_port: 8888
+      haproxy_port: 9890
       haproxy_balance_type: http
       haproxy_backend_options:
         - "forwardfor"
diff --git a/tests/test-tacker-functional.yml b/tests/test-tacker-functional.yml
index 857e6bd..5eee422 100644
--- a/tests/test-tacker-functional.yml
+++ b/tests/test-tacker-functional.yml
@@ -27,4 +27,4 @@
       retries: 5
       delay: 10
       with_items:
-        - 8888
+        - 9890