diff --git a/package.json b/package.json
index 0169d8602..6cb350861 100644
--- a/package.json
+++ b/package.json
@@ -378,6 +378,7 @@
           "minOSVersion": "19.0.0"
         }
       },
+      "sign": "./ts/scripts/sign-macos.js",
       "singleArchFiles": "node_modules/@signalapp/{libsignal-client/prebuilds/**,ringrtc/build/**}",
       "target": [
         {