diff --git a/locales/en.json b/locales/en.json
index bed431af..0d101181 100644
--- a/locales/en.json
+++ b/locales/en.json
@@ -195,11 +195,13 @@
     "etherpad_mypads_manifest_arguments_install_export": "Use abiword (~260Mo) or libreoffice (~400Mo) (more stable) to expand export possibilities (pdf, doc) ?", 
     "etherpad_mypads_manifest_arguments_install_help_mypads": "<a href=https://git.framasoft.org/framasoft/ep_mypads target=_blank>mypads plugin</a>", 
     "etherpad_mypads_manifest_arguments_install_help_path": "If you choose to install mypads plugin, etherpad has to be on /", 
+    "etherpad_mypads_manifest_arguments_install_help_useldap": "Using ldap won't let you add new user aside from YunoHost users.", 
     "etherpad_mypads_manifest_arguments_install_is_public": "Is it a public website?", 
     "etherpad_mypads_manifest_arguments_install_language": "Choose your language", 
     "etherpad_mypads_manifest_arguments_install_mypads": "Do you want to install mypads plugin ?", 
     "etherpad_mypads_manifest_arguments_install_password": "Set the administrator password (between 8 and 30 characters)", 
     "etherpad_mypads_manifest_arguments_install_path": "Choose a path for Etherpad", 
+    "etherpad_mypads_manifest_arguments_install_useldap": "Do you want to use ldap with mypads ?", 
     "etherpad_mypads_manifest_description": "Framapad clone, a online editor providing collaborative editing in real-time.", 
     "etherpadlite_manifest_arguments_install_domain": "Choose a domain for Etherpad", 
     "etherpadlite_manifest_arguments_install_path": "Choose a path for Etherpad",