diff --git a/.ci/scripts/windows/upload.sh b/.ci/scripts/windows/upload.sh
index ebf5b7dc1b..3c6a74218e 100644
--- a/.ci/scripts/windows/upload.sh
+++ b/.ci/scripts/windows/upload.sh
@@ -3,8 +3,8 @@
 . .ci/scripts/common/pre-upload.sh
 
 REV_NAME="yuzu-windows-mingw-${GITDATE}-${GITREV}"
-ARCHIVE_NAME="${REV_NAME}.tar.gz"
-COMPRESSION_FLAGS="-czvf"
+ARCHIVE_NAME="${REV_NAME}.tar.xz"
+COMPRESSION_FLAGS="-cJvf"
 
 if [ "${RELEASE_NAME}" = "mainline" ]; then
     DIR_NAME="${REV_NAME}"