diff --git a/routes.php b/routes.php
index 1fc50a7a..00efaccb 100644
--- a/routes.php
+++ b/routes.php
@@ -173,7 +173,7 @@ $app->group('/api', function()
 		$this->post('/stock/products/by-barcode/{barcode}/open', '\Grocy\Controllers\StockApiController:OpenProductByBarcode');
 		$this->get('/stock/bookings/{bookingId}', '\Grocy\Controllers\StockApiController:StockBooking');
 		$this->post('/stock/bookings/{bookingId}/undo', '\Grocy\Controllers\StockApiController:UndoBooking');
-		$this->get('/stock/barcodes/external-lookup', '\Grocy\Controllers\StockApiController:ExternalBarcodeLookup');
+		$this->get('/stock/barcodes/external-lookup{barcode}', '\Grocy\Controllers\StockApiController:ExternalBarcodeLookup');
 	}
 
 	// Shopping list