diff --git a/Jenkinsfile.pjt b/Jenkinsfile.pjt
index dff08ca..12650fd 100644
--- a/Jenkinsfile.pjt
+++ b/Jenkinsfile.pjt
@@ -214,7 +214,7 @@ pipeline {
 
               Repo='"${REGISTRY_HOST}/${IMAGE_REPO}"'
 
-              docker images "${Repo}" --format '{{.Repository}}:{{.Tag}}' | grep -v -F -f <(docker ps --format '{{.Image}}')
+              docker images "${Repo}" --format '{{.Repository}}:{{.Tag}}' | grep -v -F -f <(docker ps --format '{{.Image}}') | xargs -r docker rmi
             '
           '''
         }