diff --git a/services/pad.libre-service.eu.md b/services/pad.libre-service.eu.md
index e16511e..a766859 100644
--- a/services/pad.libre-service.eu.md
+++ b/services/pad.libre-service.eu.md
@@ -284,7 +284,7 @@ Installer des modules élémentaires :
 ```
 su - etherpad
 cd /var/www/pad.libre-service.eu/
-npm install --no-save --legacy-peer-deps ep_adminpads2 ep_align ep_author_hover ep_delete_empty_pads ep_font_color ep_font_size ep_headings2 ep_spellcheck ep_table_of_contents
+npm install --no-save --legacy-peer-deps ep_adminpads2 ep_align ep_author_hover ep_delete_empty_pads ep_font_color ep_font_size ep_headings2 ep_spellcheck ep_table_of_contents ep_countable
 ```
 
 Sous réserve de mise à jour : ep_delete_after_delay