diff --git a/src/controller/admin/protocolController.ts b/src/controller/admin/protocolController.ts
index d6f0310..5af549b 100644
--- a/src/controller/admin/protocolController.ts
+++ b/src/controller/admin/protocolController.ts
@@ -140,9 +140,13 @@ export async function getProtocolPrintoutByIdAndPrint(req: Request, res: Respons
   let protocolId = parseInt(req.params.protocolId);
   let printoutId = parseInt(req.params.printoutId);
 
-  let printouts = await ProtocolPrintoutService.getById(printoutId, protocolId);
+  let printout = await ProtocolPrintoutService.getById(printoutId, protocolId);
 
-  res.json(ProtocolPrintoutFactory.mapToSingle(printouts));
+  res.sendFile(process.cwd() + `/export/${printout.filename}.pdf`, {
+    headers: {
+      "Content-Type": "application/pdf",
+    },
+  });
 }
 
 /**