diff --git a/winit/src/conversion.rs b/winit/src/conversion.rs
index eaa26ace..78686424 100644
--- a/winit/src/conversion.rs
+++ b/winit/src/conversion.rs
@@ -27,6 +27,12 @@ pub fn window_event(
                 height: logical_size.height,
             }))
         }
+        WindowEvent::CursorEntered { .. } => {
+            Some(Event::Mouse(mouse::Event::CursorEntered))
+        }
+        WindowEvent::CursorLeft { .. } => {
+            Some(Event::Mouse(mouse::Event::CursorLeft))
+        }
         WindowEvent::CursorMoved { position, .. } => {
             let position = position.to_logical::<f64>(scale_factor);