0f752036988f7acc25c3ac87e1f6e268bb15e742

 1diff --git a/plugins/docker/README.md b/plugins/docker/README.md
 2index 72ebbcb1e0f84d6110d463e14de11e480e68c1e2..8619125a29b975eb16f256901546cdeb8cd0e7f2 100644
 3--- a/plugins/docker/README.md
 4+++ b/plugins/docker/README.md
 5@@ -51,6 +51,7 @@ zstyle ':omz:plugins:docker' legacy-completion yes
 6 | dii     | `docker image inspect`        | Display detailed information on one or more images                                       |
 7 | dils    | `docker image ls`             | List docker images                                                                       |
 8 | dipu    | `docker image push`           | Push an image or repository to a remote registry                                         |
 9+| dipru   | `docker image prune -a`       | Remove all images not referenced by any container                                        |
10 | dirm    | `docker image rm`             | Remove one or more images                                                                |
11 | dit     | `docker image tag`            | Add a name and tag to a particular image                                                 |
12 | dlo     | `docker container logs`       | Fetch the logs of a docker container                                                     |
13diff --git a/plugins/docker/docker.plugin.zsh b/plugins/docker/docker.plugin.zsh
14index 56dbc6b80018c9a395fb1fb5555d18641ad9b64b..19269427ef88ff151d45312dfd4895c47cb8099c 100644
15--- a/plugins/docker/docker.plugin.zsh
16+++ b/plugins/docker/docker.plugin.zsh
17@@ -6,6 +6,7 @@ alias dib='docker image build'
18 alias dii='docker image inspect'
19 alias dils='docker image ls'
20 alias dipu='docker image push'
21+alias dipru='docker image prune -a'
22 alias dirm='docker image rm'
23 alias dit='docker image tag'
24 alias dlo='docker container logs'