diff --git a/spnav_magellan.h b/spnav_magellan.h
index ddf7f74..00fa432 100644
--- a/spnav_magellan.h
+++ b/spnav_magellan.h
@@ -37,7 +37,7 @@ OF SUCH DAMAGE.
 
 enum {
 	MagellanInputMotionEvent = 1,
-	MagellanInputButtonEvent = 2,
+	MagellanInputButtonPressEvent = 2,
 	MagellanInputButtonReleaseEvent = 3
 };