diff --git a/action.sh b/action.sh
index b746980..fdb85ed 100755
--- a/action.sh
+++ b/action.sh
@@ -10,4 +10,6 @@ docker login $INPUT_CONTAINER_DOMAIN -u $INPUT_LOGIN_USER --password $INPUT_LOGI
 echo "run docker build"
 docker build -t ${INPUT_CONTAINER_DOMAIN,,}/${INPUT_CONTAINER_NAME,,}:${INPUT_CONTAINER_TAG,,} --no-cache .
 echo "run docker push"
-docker push $INPUT_CONTAINER_DOMAIN/$INPUT_CONTAINER_NAME:$INPUT_CONTAINER_TAG
\ No newline at end of file
+docker push $INPUT_CONTAINER_DOMAIN/$INPUT_CONTAINER_NAME:$INPUT_CONTAINER_TAG
+echo "run docker prune"
+docker system prune -a -f
\ No newline at end of file