diff --git a/.github/workflows/zstd.yml b/.github/workflows/zstd.yml
index 471e68baa..3573fd5af 100644
--- a/.github/workflows/zstd.yml
+++ b/.github/workflows/zstd.yml
@@ -28,7 +28,7 @@ jobs:
     uses: ./.github/workflows/build-windows-msys2.yml
     with:
       workflow: ${{ github.workflow }}
-      msys2_install: make git mingw-w64-x86_64-gcc
+      msys2_install: make mingw-w64-x86_64-gcc
       toolset: mingw
 
   test-windows:
diff --git a/zstd/build_mingw.sh b/zstd/build_mingw.sh
index e49012bbd..65473d928 100755
--- a/zstd/build_mingw.sh
+++ b/zstd/build_mingw.sh
@@ -23,8 +23,8 @@ echo "::endgroup::"
 echo "::group::build"
 
 download_url_zlib="https://github.com/madler/zlib/archive/refs/tags/v$tool_zlib_version.tar.gz"
-wget "$download_url_zlib" -O "tool-$tool_zlib_version.tar.gz"
-"$bsdtar" -xf "tool-$tool_zlib_version.tar.gz"
+wget "$download_url_zlib" -O "zlib_tool-$tool_zlib_version.tar.gz"
+"$bsdtar" -xf "zlib_tool-$tool_zlib_version.tar.gz"
 
 make -C "zlib-$tool_zlib_version" -f win32/Makefile.gcc libz.a