diff --git a/.github/workflows/unit-test.yml b/.github/workflows/unit-test.yml
index b96c57f1..0d61656c 100644
--- a/.github/workflows/unit-test.yml
+++ b/.github/workflows/unit-test.yml
@@ -35,4 +35,13 @@ jobs:
       uses: actions/upload-artifact@v4
       with:
         name: coverage_report
-        path: extras/test/unit/lcov.report.zip
+        path: extras/test/unit/lcov.report
+
+    - name: Deploy to GitHub Pages
+      uses: peaceiris/actions-gh-pages@v3
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        publish_branch: gh-pages
+        publish_dir: extras/test/unit/lcov.report
+        destination_dir: coverage
+        keep_files: true
diff --git a/extras/test/unit/coverage.sh b/extras/test/unit/coverage.sh
index f3606c67..c2c3c9dd 100755
--- a/extras/test/unit/coverage.sh
+++ b/extras/test/unit/coverage.sh
@@ -10,4 +10,3 @@ lcov --remove "${filename}.info" "/usr/*/boost/*" "/usr/include/c++/*" --output-
 
 # generate HTML
 genhtml "${filename}.info" --output-directory "${filename}.report"
-zip -r "${filename}.report.zip" "${filename}.report"