diff --git a/Jenkinsfile b/Jenkinsfile
index bc2d70b..85b709a 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -7,7 +7,7 @@ pipeline {
                 // Stop running microblog container (microblog label applied to microblog container by this repo's Dockerfile)
                 sh 'docker stop $(docker ps -q --filter name=microblog) || true && docker rm $(docker ps -q --filter name=microblog) || true'
                 // Remove all images except for jenkins
-                sh 'docker image prune --filter "label!=org.opencontainers.image.vendor=Jenkins project"'
+                sh 'docker image prune -a --filter "label!=org.opencontainers.image.vendor=Jenkins project"'
             }
         }
         stage('Build') {