diff --git a/appveyor.yml b/appveyor.yml
index 514cdd7..c72e383 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -17,13 +17,13 @@ build_script:
   - ps: ".\\build.ps1"
   - "cd .."
   - ps: "Compress-Archive -Path \"eldstar_server/dists/*\" -DestinationPath \"Eldstar_1.0.$(git rev-list --count HEAD)_WinDebug.zip\""
-  - "mkdir dists\32bit"
+  - "mkdir dists\\32bit"
   - "cd dists/32bit"
   - ps: "Copy-Item ../../eldstar_client ./client -Recurse"
   - ps: "Copy-Item '../../eldstar_server/dists/Release - Visual Studio 15 2017/Release' ./server -Recurse"
   - ps: "Copy-Item ../../README.md ./README.md"
   - "cd ../.."
-  - "mkdir dists\64bit"
+  - "mkdir dists\\64bit"
   - "cd dists/64bit"
   - ps: "Copy-Item ../../eldstar_client ./client -Recurse"
   - ps: "Copy-Item '../../eldstar_server/dists/Release - Visual Studio 15 2017 Win64/Release' ./server -Recurse"