diff --git a/core/app.js b/core/app.js
index 1d41ce7e..8f2c2ab6 100644
--- a/core/app.js
+++ b/core/app.js
@@ -98,7 +98,12 @@ function socket(request, response, client) {
 					packageName = match[2];
 					blobId = await new Database(packageOwner).get('path:' + packageName);
 					if (!blobId) {
-						response.send(JSON.stringify({action: "error", error: message.path + ' not found'}), 0x1);
+						response.send(JSON.stringify({
+							message: 'tfrpc',
+							method: "error",
+							params: [message.path + ' not found'],
+							id: -1,
+						}), 0x1);
 						return;
 					}
 					if (packageOwner != 'core') {