diff --git a/themes/barbuk/README.md b/themes/barbuk/README.md
index aebe20d4..87d23bad 100644
--- a/themes/barbuk/README.md
+++ b/themes/barbuk/README.md
@@ -45,16 +45,16 @@ source "$BASH_IT"/bash_it.sh
 ### Usage
 
 When using a ssh session, the theme will display `user@hostname`.
-You can disable this information with `BASH_IT_THEME_BARBUK_SSH_INFO`.
+You can disable this information with `BARBUK_SSH_INFO`.
 
 The hostname is displayed in the FQDN format by default. You
-can use the short hostname format with `BASH_IT_THEME_BARBUK_HOST_INFO`.
+can use the short hostname format with `BARBUK_HOST_INFO`.
 
 ```bash
 # short or long
-export BASH_IT_THEME_BARBUK_HOST_INFO=short
+export BARBUK_HOST_INFO=short
 # true or false
-export BASH_IT_THEME_BARBUK_SSH_INFO=false
+export BARBUK_SSH_INFO=false
 source "$BASH_IT"/bash_it.sh
 ```