1 files changed, 1 insertions, 0 deletions
diff --git a/components/compositing/headless.rs b/components/compositing/headless.rs
index 9651ec7de78..e2ed207b274 100644
--- a/components/compositing/headless.rs
+++ b/components/compositing/headless.rs
@@ -111,6 +111,7 @@ impl CompositorEventListener for NullCompositor {
             Msg::ChangePageLoadData(..) |
             Msg::KeyEvent(..) |
             Msg::SetCursor(..) => {}
+            Msg::PaintTaskExited(..) => {}
         }
         true
     }