diff --git a/.github/workflows/build-linux.yml b/.github/workflows/build-linux.yml
index fb872ed..4878b6e 100644
--- a/.github/workflows/build-linux.yml
+++ b/.github/workflows/build-linux.yml
@@ -29,6 +29,9 @@ jobs:
       - name: Install root workspace dependencies
         run: npm install --ignore-scripts --legacy-peer-deps
 
+      - name: Download app-builder binary
+        run: node node_modules/app-builder-bin/install.js
+
       - name: Vite build
         run: npx electron-vite build
         working-directory: apps/desktop