diff --git a/.github/workflows/single-include.yml b/.github/workflows/single-include.yml
index f7b8655..e147eff 100644
--- a/.github/workflows/single-include.yml
+++ b/.github/workflows/single-include.yml
@@ -17,3 +17,8 @@ jobs:
       working-directory: ${{runner.workspace}}/inja/single_include/
       shell: bash
       run: diff inja/inja.hpp inja/inja_old.hpp >/dev/null
+
+    - uses: actions/upload-artifact@v1
+      with:
+        name: single_include_inja.hpp
+        path: single_include/inja/inja.hpp