you still get the same elasticsearch tag on:
sensio@logtastic:/dist/docker-containers/elastic-enterprise$ docker rmi docker.elastic.co/elasticsearch/elasticsearch:6.7.0 Untagged: docker.elastic.co/elasticsearch/elasticsearch:6.7.0 Untagged: docker.elastic.co/elasticsearch/elasticsearch@sha256:58ae94b778f880cf90433404a3524324feeafedebf5c85f6639a9c0f2f2b070b Deleted: sha256:02982be5777dea7bbf9573e1993c936b8add775d303bafd638924cf9635e8c38 Deleted: sha256:4d7fa31d0f53239e73ebc237921a0a46106c2b7e05378a9ea5370a0519e9f0d4 Deleted: sha256:8f2e5618d0d852252eec04b67cf56a0bc215bd01ea56daaf6253f8c5e6c4471c Deleted: sha256:4aaca09d61801844c24e7e44357cb224f3ecba95cd5a5a44dc8999ed659a9a63 Deleted: sha256:31ee0c61de7820cfa2c3bb7908bdc860e3926e7879f2580027eed3f85b62bb97 Deleted: sha256:d7b6bfabd5f9ffe622b48880e5c11a859ef091dceb69b5f9d8acb4326de8753f Deleted: sha256:9a2222f159b68964211dca263481014fc8be05f2d6cd9104b2e1976d724f5dbc sensio@logtastic:/dist/docker-containers/elastic-enterprise$ docker pull docker.elastic.co/elasticsearch/elasticsearch:6.7.0 6.7.0: Pulling from elasticsearch/elasticsearch 8ba884070f61: Already exists d841587f1077: Pull complete a1e10c27c0c9: Pull complete c2f79ed21c46: Pull complete b3709b240809: Pull complete 7f8bbbc43a34: Pull complete eb30f8913021: Pull complete Digest: sha256:58ae94b778f880cf90433404a3524324feeafedebf5c85f6639a9c0f2f2b070b Status: Downloaded newer image for docker.elastic.co/elasticsearch/elasticsearch:6.7.0 sensio@logtastic:/dist/docker-containers/elastic-enterprise$ docker images REPOSITORY TAG IMAGE ID CREATED SIZE docker.elastic.co/kibana/kibana 6.7.0 a19f604cd838 6 days ago 675MB docker.elastic.co/elasticsearch/elasticsearch 6.7.0 02982be5777d 6 days ago 810MB
purging the plugin fixed it, thanks