diff --git a/scripts/install b/scripts/install
index e62b917..d5bb250 100644
--- a/scripts/install
+++ b/scripts/install
@@ -7,7 +7,6 @@
 #=================================================
 
 source _common.sh
-source ynh_detect_arch__2
 source /usr/share/yunohost/helpers
 
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index c650e85..27218f7 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -8,7 +8,6 @@
 
 # Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
 source ../settings/scripts/_common.sh
-source ../settings/scripts/ynh_detect_arch__2
 source /usr/share/yunohost/helpers
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 7f214cd..83ddaac 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -7,7 +7,6 @@
 #=================================================
 
 source _common.sh
-source ynh_detect_arch__2
 source /usr/share/yunohost/helpers
 
 #=================================================
@@ -28,7 +27,6 @@ arch=$(ynh_detect_arch)
 #=================================================
 # CHECK VERSION
 #=================================================
-ynh_script_progression --message="Checking version..."
 
 upgrade_type=$(ynh_check_app_version_changed)