diff --git a/debian/control b/debian/control
index 4e473dd..a5f0ff8 100644
--- a/debian/control
+++ b/debian/control
@@ -22,6 +22,7 @@ Depends: ${misc:Depends},
          python3-pil,
          python3-gi,
          python3-usb,
+         libgtk-3-0,
          gir1.2-ayatanaappindicator3-0.1,
 Description: Application to configure and drive the Logitech G13 gameboard
   This is the companion application to the Logitech G13 gameboard, and