diff --git a/ci/azure/windows_upload b/ci/azure/windows_upload
index 7ed1b7d1f..3abfcbab8 100755
--- a/ci/azure/windows_upload
+++ b/ci/azure/windows_upload
@@ -17,7 +17,8 @@ if [ "${BUILD_REASON}" != "PullRequest" ]; then
   mv dist "$DIRNAME"
   7z a "$TARBALL" "$DIRNAME"
 
-  mv "$DOWNLOADSECUREFILE_SECUREFILEPATH" "$HOME/.s3cfg"
+  cp "$DOWNLOADSECUREFILE_SECUREFILEPATH" "$HOME/.s3cfg"
+  cp "$DOWNLOADSECUREFILE_SECUREFILEPATH" "$HOME/AppData/Roaming/s3cmd.ini"
   s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" "$TARBALL" s3://ziglang.org/builds/
 
   SHASUM=$(sha256sum $TARBALL | cut '-d ' -f1)