diff --git a/conf/systemd.service b/conf/systemd.service
index 4361b48..0f4b534 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -1,5 +1,5 @@
 [Unit]
-Description=Ethercalc, the collaborative spreadsheet editor.
+Description=Ethercalc: collaborative spreadsheet editor.
 After=network.target
 
 [Service]
diff --git a/manifest.json b/manifest.json
index faade0b..0f8b6bc 100644
--- a/manifest.json
+++ b/manifest.json
@@ -3,7 +3,7 @@
     "id": "ethercalc",
     "packaging_format": 1,
     "description": {
-        "en": "Online web spreadsheet editor providing collaborative editing in really real-time",
+        "en": "Real-time collaborative spreadsheet editor",
         "fr": "Feuille de calcul collaborative en ligne"
     },
     "version": "20201228~ynh3",
@@ -31,8 +31,7 @@
         "install" : [
             {
                 "name": "domain",
-                "type": "domain",
-                "example": "domain.org"
+                "type": "domain"
             },
             {
                 "name": "is_public",
diff --git a/scripts/_common.sh b/scripts/_common.sh
index d493113..7912aa4 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -4,8 +4,6 @@
 # COMMON VARIABLES
 #=================================================
 
-pkg_dependencies="redis-server redis-tools"
-
 nodejs_version=14
 
 #=================================================
diff --git a/scripts/install b/scripts/install
index 155a5a4..e21720b 100644
--- a/scripts/install
+++ b/scripts/install
@@ -64,8 +64,6 @@ ynh_app_setting_set --app=$app --key=port --value=$port
 #=================================================
 ynh_script_progression --message="Installing dependencies..." --weight=20
 
-ynh_install_app_dependencies $pkg_dependencies
-
 # Install Nodejs
 ynh_exec_warn_less ynh_install_nodejs --nodejs_version=$nodejs_version
 
diff --git a/scripts/remove b/scripts/remove
index f5b41ab..b9dc01b 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -46,7 +46,6 @@ ynh_remove_systemd_config
 ynh_script_progression --message="Removing dependencies..." --weight=2
 
 # Remove metapackage and its dependencies
-ynh_remove_app_dependencies
 ynh_remove_nodejs
 
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index 97853e5..63e6ce5 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -76,9 +76,6 @@ chmod +x $final_path/bin/runSafe.sh
 #=================================================
 ynh_script_progression --message="Reinstalling dependencies..." --weight=1
 
-# Define and install dependencies
-ynh_install_app_dependencies $pkg_dependencies
-
 # Install Nodejs
 ynh_exec_warn_less ynh_install_nodejs --nodejs_version=$nodejs_version
 
diff --git a/scripts/upgrade b/scripts/upgrade
index fc4e75e..94a3fa6 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -106,8 +106,6 @@ ynh_add_nginx_config
 #=================================================
 ynh_script_progression --message="Upgrading dependencies..." --weight=6
 
-ynh_install_app_dependencies $pkg_dependencies
-
 # Install Nodejs
 ynh_exec_warn_less ynh_install_nodejs --nodejs_version=$nodejs_version