diff --git a/roles/mongodb/tasks/install.yml b/roles/mongodb/tasks/install.yml
index fe94967df..5092a5d38 100644
--- a/roles/mongodb/tasks/install.yml
+++ b/roles/mongodb/tasks/install.yml
@@ -131,6 +131,12 @@
         - mongodb-org-server
       state: present
 
+  - name: Change the mongodb port to 27018
+    lineinfile:
+      path: /etc/mongod.conf
+      regexp: '^port:'
+      line: '  port: 27018'
+
   # end block
   when: (ansible_architecture == "aarch64") or (ansible_architecture == "amd64")