diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 77eeedb..f15658f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -10,7 +10,7 @@ jobs:
     steps:
       -
         name: Installing getlantern/systray dependencies...
-        run: sudo apt install gcc libgtk-3-dev libappindicator3-dev
+        run: sudo apt install gcc libgtk-3-dev libappindicator3-dev libwebkit2gtk-4.0-dev
       -
         name: Checkout
         uses: actions/checkout@v2