diff --git a/roles/demolamp/tasks/build.yml b/roles/demolamp/tasks/build.yml
index f5acd70..035ef22 100644
--- a/roles/demolamp/tasks/build.yml
+++ b/roles/demolamp/tasks/build.yml
@@ -24,7 +24,7 @@
   - name: Remove the docker image for demolamp if exists
     community.docker.docker_image:
       name: "demolamp"
-      tag: "{{ demobackend_version }}"
+      tag: "{{ ansTagVer }}"
       state: absent
  
   - name: Docker login to ECV private repository if not pull from local registry
@@ -39,7 +39,7 @@
     community.docker.docker_image:
       name: demolamp
       source: build
-      tag: "{{ demobackend_version }}"
+      tag: "{{ ansTagVer }}"
       build:
         path: "{{ build_root_abspath }}"
         pull: false