diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5ff16e7..8af195f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
             target: "x86_64-unknown-linux-gnu"
             cross: false
           - os: "ubuntu-latest"
-            target: "x86_64-unknown-linux-gnu"
+            target: "x86_64-unknown-linux-musl"
             cross: true
           - os: "ubuntu-latest"
             target: "aarch64-unknown-linux-gnu"
@@ -77,6 +77,7 @@ jobs:
         env:
           VERSION: ${{ steps.version.outputs.version }}
         run: |
+          workflow_dir=$(pwd) # Avoid ${GITHUB_WORKFLOW} since Windows mixes path styles.
           package_name="${PROJECT_NAME}-${VERSION}-${TARGET}"
           ext=".tag.gz"
           deploy_dir="${BUILD_DIR}/${package_name}"
@@ -96,7 +97,7 @@ jobs:
 
           # Archive
           pushd "${BUILD_DIR}"
-          tar czf "${GITHUB_WORKSPACE}/${package_name}${ext}" "${package_name}"/*
+          tar czf "${workflow_dir}/${package_name}${ext}" "${package_name}"/*
           popd
           rm -r "${BUILD_DIR}"