diff --git a/templates/renovate.j2 b/templates/renovate.j2
index 1496115..601b3d8 100644
--- a/templates/renovate.j2
+++ b/templates/renovate.j2
@@ -1,3 +1,4 @@
 #!/bin/bash
 
-docker run --pull always --rm -v "/etc/renovate/config.js:/usr/src/app/config.js" -v "/var/run/docker.sock:/var/run/docker.sock" -v /tmp:/tmp -u "{{ renovate_docker_user_group }}" --env GITHUB_COM_TOKEN="{{ renovate_github_token }}" --env LOG_LEVEL={{ renovate_log_level }} {{ renovate_image_name }}:{{ renovate_image_tag }} renovate "$@"
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+docker run --pull always --rm -v "/etc/renovate/config.js:/usr/src/app/config.js" -v "/var/run/docker.sock:/var/run/docker.sock" -v /tmp:/tmp -u "{{ renovate_docker_user_group }}" --env GITHUB_COM_TOKEN="{{ renovate_github_token }}" --env LOG_LEVEL={{ renovate_log_level }} {{ renovate_image_name }}:{{ renovate_image_tag }} renovate "$@"
+docker image prune
\ No newline at end of file