diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index 93b82a9..fac2307 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -68,6 +68,10 @@ jobs:
         python3-requests
         python3-setuptools
         python3-wheel
+        python3-webview
+        python3-gi
+        python3-gi-cairo
+        gir1.2-gtk-3.0
 
     - name: Build
       run: python3 setup.py --command-packages=stdeb.command bdist_deb