diff --git a/anda/apps/signal-desktop/fix-runtime.patch b/anda/apps/signal-desktop/fix-runtime.patch
index 7fe4b4760e..d8a60f0026 100644
--- a/anda/apps/signal-desktop/fix-runtime.patch
+++ b/anda/apps/signal-desktop/fix-runtime.patch
@@ -4,7 +4,7 @@
      ]
    },
    "engines": {
--    "node": "24.14.0"
+-    "node": "24.15.0"
 +    "node": ">= 22"
    },
    "build": {
diff --git a/anda/apps/signal-desktop/signal-desktop.spec b/anda/apps/signal-desktop/signal-desktop.spec
index bc14585bff..31d6d2caa6 100644
--- a/anda/apps/signal-desktop/signal-desktop.spec
+++ b/anda/apps/signal-desktop/signal-desktop.spec
@@ -70,7 +70,8 @@ pushd sticker-creator
 popd
 %dnl %pnpm_build -r generate,build:policy-files,generate,build:esbuild:prod
 %{__pnpm} run generate
-%{__pnpm} run build-linux
+%{__pnpm} run build-linux --%{_electron_cpu} --linux AppImage
+echo "Electron Builder" > %{rpmbuilddir}/webapp-tool.txt
 
 %install
 %electron_install -i signal -l -I build/icons/png