diff --git a/appveyor.yml b/appveyor.yml
index 153686ea8ce..c523a90cc01 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -35,13 +35,13 @@ before_build:
 - cmd: npm --version
 
 build_script:
-- cmd: |
-    if %SET_VERSION_INFO% == "true" (
-      echo "Updating pkg resources with version info"
+- cmd: "
+    if %SET_VERSION_INFO% == \"true\" (
+      echo \"Updating pkg resources with version info\"
       call ResourceHacker -open %WIN_PKG_PATH% -save %WIN_PKG_PATH% -action delete -mask ICONGROUP,1,
-      call ResourceHacker -open .\version-info.rc -save .\version-info.res -action compile
-      call ResourceHacker -open %WIN_PKG_PATH% -save %WIN_PKG_PATH% -action addoverwrite -resource .\version-info.res
-    )
+      call ResourceHacker -open version-info.rc -save version-info.res -action compile
+      call ResourceHacker -open %WIN_PKG_PATH% -save %WIN_PKG_PATH% -action addoverwrite -resource version-info.res
+    )"
 - cmd: npm install
 - cmd: npm run dist
 - cmd: 7z a ./dist/bw-windows-%PACKAGE_VERSION%.zip ./dist/windows/bw.exe