diff --git a/src/windows/mouse.rs b/src/windows/mouse.rs
index fac6b6d..bcf3d8b 100644
--- a/src/windows/mouse.rs
+++ b/src/windows/mouse.rs
@@ -218,6 +218,9 @@ impl Robot {
         }
         _ => None,
       };
+
+      println!("mouse {:?}", opt);
+
       if let Some(event_type) = opt {
         let event = Event {
           event_type,