diff --git a/scripts/restore b/scripts/restore
index fe5f82e..9cabb9a 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -69,7 +69,7 @@ ynh_system_user_create --username=$app
 ynh_script_progression --message="Restoring Lychee data..."
 
 # Use --not_mandatory for the data directory, because if the backup has been made with BACKUP_CORE_ONLY, there's no data into the backup.
-ynh_restore_file --origin_path=$public_path --not_mandatory
+ynh_restore_file --origin_path="$public_path" --not_mandatory
 
 #=================================================
 # RESTORE USER RIGHTS
diff --git a/scripts/upgrade b/scripts/upgrade
index d8c7436..f654f92 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -103,7 +103,7 @@ then
 	ynh_setup_source --dest_dir="$final_path"
 
 	# Copy the admin saved settings from tmp directory to final path	
-	cp -a "$tmpdiruser.css" "$final_path/public/dist/user.css"
+	cp -a "$tmpdir/user.css" "$final_path/public/dist/user.css"
 
 	# Remove the tmp directory securely
 	ynh_secure_remove --file="$tmpdir"