diff --git a/scripts/install b/scripts/install
index 572d61f..f82c096 100755
--- a/scripts/install
+++ b/scripts/install
@@ -92,9 +92,9 @@ pushd $install_dir/$app
 	# Add new instance
 	if [ $registration -eq 1 ]
 	then
-		sudo -u "$app" env PATH=$PATH plm instance new  --domain "$domain" --name "$instance_name" -l 'CC-BY'
+		sudo -u "$app" env PATH=$PATH plm instance new  --domain "$domain" --name "$name" -l 'CC-BY'
 	else
-		sudo -u "$app" env PATH=$PATH plm instance new --private --domain "$domain" --name "$instance_name" -l 'CC-BY'
+		sudo -u "$app" env PATH=$PATH plm instance new --private --domain "$domain" --name "$name" -l 'CC-BY'
 	fi
 
 	# Add admin user
diff --git a/scripts/upgrade b/scripts/upgrade
index fde56ef..3879f8a 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -33,7 +33,7 @@ then
 	ynh_script_progression --message="Upgrading source files..."
 
 	# Download, check integrity, uncompress and patch the source from app.src
-	ynh_setup_source --dest_dir="$install_dir/$app" --source_id=$architecture --keep="$app/.env"
+	ynh_setup_source --dest_dir="$install_dir/$app" --keep="$app/.env"
 
 	# Move binaries
 	mv $install_dir/$app/bin/* $install_dir/.cargo/bin/