diff --git a/scripts/upgrade b/scripts/upgrade
index a252a5a..4472cf4 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -74,8 +74,9 @@ if [ "$upgrade_type" == "UPGRADE_APP" ]
 then
 	ynh_script_progression --message="Upgrading source files..." --weight=4
 
-	# Download, check integrity, uncompress and patch the source from app.src
-	ynh_setup_source --dest_dir="$final_path"
+	# Download the source from ../sources	
+	mkdir -p $final_path
+	cp -a ../sources/* $final_path
 fi
 
 #=================================================