diff --git a/updatecli/updatecli.d/docker-agent.yaml b/updatecli/updatecli.d/docker-agent.yaml
index ac2df7fd..5be71703 100644
--- a/updatecli/updatecli.d/docker-agent.yaml
+++ b/updatecli/updatecli.d/docker-agent.yaml
@@ -152,9 +152,9 @@ targets:
     spec:
       file: build.ps1
       matchpattern: >-
-        \$DockerAgentVersion(.*)=(.*),
+        \$ParentImageVersion(.*)=(.*),
       replacepattern: >-
-        $$DockerAgentVersion${1}= '{{ source "lastVersion" }}',
+        $ParentImageVersion${1}= '{{ source "lastVersion" }}',
     scmid: default
 
 actions: