diff --git a/share/tools/web_config/sample_prompts/terlar.fish b/share/tools/web_config/sample_prompts/terlar.fish
index 8460203dc..fb5de11e2 100644
--- a/share/tools/web_config/sample_prompts/terlar.fish
+++ b/share/tools/web_config/sample_prompts/terlar.fish
@@ -27,6 +27,7 @@ function fish_prompt --description 'Write out the prompt'
   set_color normal
 
   __terlar_git_prompt
+  __fish_hg_prompt
   echo
 
   if not test $last_status -eq 0