diff --git a/docs/modules/ROOT/pages/contributor-guide/release-guide.adoc b/docs/modules/ROOT/pages/contributor-guide/release-guide.adoc
index f850cb1..87e35be 100644
@@ -86,10 +86,18 @@ In case you have performed the above step during some release in the past, you n
-Make sure your public key is present in the `KEYS` file. Add it, if it is not there yet.
+Make sure your public key is present in the `KEYS` file. Add it, if it is not there yet using `gpg` command:
+$ export EMAIL= # the e-mail address in your key
+$ gpg -k $EMAIL >> KEYS
+$ gpg --armor --export $EMAIL >> KEYS