diff --git a/.github/workflows/build_windows.yaml b/.github/workflows/build_windows.yaml
index 1802beff..58904d6a 100644
--- a/.github/workflows/build_windows.yaml
+++ b/.github/workflows/build_windows.yaml
@@ -37,6 +37,7 @@ jobs:
         environment: ${{ inputs.sign && 'packages.element.io' || '' }}
         env:
             SIGNTOOL_PATH: "C:/Program Files (x86)/Windows Kits/10/bin/10.0.22000.0/x86/signtool.exe"
+            DEBUG: "electron-builder,electron-windows-sign"
         steps:
             - uses: nbucic/variable-mapper@0673f6891a0619ba7c002ecfed0f9f4f39017b6f
               id: config