diff --git a/scripts/upgrade b/scripts/upgrade
index ce0f55a5..92adb9a2 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -71,8 +71,8 @@ then
 	ynh_script_progression --message="Upgrading source files..." --weight=1
 
 	# Download, check integrity, uncompress and patch the source from app.src
-	ynh_setup_source --dest_dir="$install_dir" --keep="store/ .htconfig.php php.log"
-	ynh_setup_source --dest_dir="$install_dir/addon" --source_id="addons"
+	ynh_setup_source --dest_dir="$install_dir" --full_replace=1 --keep="store/ .htconfig.php php.log"
+	ynh_setup_source --dest_dir="$install_dir/addon" --source_id="addons" --full_replace=1
 fi
 
 mkdir -p "$install_dir/store"