diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 6b39e33..63bab10 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -32,7 +32,7 @@
       "frameworks": [],
       "minimumSystemVersion": "10.13",
       "exceptionDomain": "",
-      "signingIdentity": "-",
+      "signingIdentity": null,
       "providerShortName": null,
       "entitlements": "entitlements.plist",
       "files": {