From a85cb0325f841eb17434426b9b815b9e888d8992 Mon Sep 17 00:00:00 2001
From: Javier <dev.git@javispedro.com>
Date: Tue, 13 Oct 2026 21:57:44 +0200
Subject: sermouse: fix 3 button ms protocol

---
 sermouse.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sermouse.h b/sermouse.h
index fb2184d..eccce5b 100644
--- a/sermouse.h
+++ b/sermouse.h
@@ -42,7 +42,7 @@ enum SERMOUSE_PROTOCOL_MS {
 	SERMOUSE_MS_Y_HI_SHIFT = 4,
 
 	// 4th byte:
-	SERMOUSE_MS_BUTTON_CENTER = 1 << 5,
+	SERMOUSE_MS_BUTTON_CENTER = 1 << 4,
 	SERMOUSE_MS_Z_LO_MASK = 0xF,
 	SERMOUSE_MS_Z_LO_SHIFT = 0
 };
-- 
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