diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 12ff1a3..e975a84 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -144,9 +144,6 @@ jobs:
         upload_url=`cat ./upload_url`
         echo ::set-output name=upload_url::$upload_url
 
-    - name: Show files
-      run: ls -lah .
-
     - name: Upload to Release
       id: upload_to_release
       uses: actions/upload-release-asset@v1.0.1
@@ -160,7 +157,7 @@ jobs:
 
     - name: Compress results
       run: |
-        zip -r results.zip results
+        zip -r results.zip *.csv *.txt *.png
 
     - name: Upload to Release
       uses: actions/upload-release-asset@v1.0.1