diff --git a/desktop/src-tauri/tauri.conf.json b/desktop/src-tauri/tauri.conf.json
index 7bb29f26..0fac08e3 100644
--- a/desktop/src-tauri/tauri.conf.json
+++ b/desktop/src-tauri/tauri.conf.json
@@ -48,7 +48,7 @@
       "exceptionDomain": "",
       "frameworks": [],
       "providerShortName": null,
-      "signingIdentity": null
+      "signingIdentity": "-"
     },
     "windows": {
       "certificateThumbprint": null,