diff --git a/.github/workflows/cygwin.yml b/.github/workflows/cygwin.yml
index fa4e2a0..1fb75d1 100644
--- a/.github/workflows/cygwin.yml
+++ b/.github/workflows/cygwin.yml
@@ -17,3 +17,8 @@ jobs:
     - name: Check
       shell: bash {0}
       run: ldd proxytunnel.exe | awk '{print $3}' | grep -vi windows/system32 | sort | uniq
+    - name: Upload CI Artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: proxytunnel-${{ github.sha }}-x86_64-windows-cygwin
+        path: proxytunnel.exe docs/proxytunnel.1*