diff --git a/nnn.1 b/nnn.1
index 83519bc5..a0a4b52e 100644
--- a/nnn.1
+++ b/nnn.1
@@ -414,6 +414,7 @@ separated by \fI;\fR:
                 Key:Command             |                   Description
     ----------------------------------- + -------------------------------------------------
     g:-_git diff                        | Show git diff
+    h:-_hx $nnn*                        | Open hovered file in hx hex editor
     k:-_fuser -kiv $nnn*                | Interactively kill process(es) using hovered file
     l:-_git log                         | Show git log
     n:-_vi /home/user/Dropbox/dir/note* | Take quick notes in a synced file/dir of notes
diff --git a/plugins/README.md b/plugins/README.md
index 8502fe42..b3414d90 100644
--- a/plugins/README.md
+++ b/plugins/README.md
@@ -166,6 +166,7 @@ Notes:
 | Key:Command | Description |
 |---|---|
 | `g:-_git diff` | Show git diff |
+| `h:-_hx $nnn*` | Open hovered file in [hx](https://github.com/krpors/hx) hex editor |
 | `k:-_fuser -kiv $nnn*` | Interactively kill process(es) using hovered file |
 | `l:-_git log` | Show git log |
 | `n:-_vi /home/user/Dropbox/dir/note*` | Take quick notes in a synced file/dir of notes |