From 3e2c0132a9748667d0938c7509c5653f85aeb8f5 Mon Sep 17 00:00:00 2001
From: andzdroid <andzdroid@users.noreply.github.com>
Date: Fri, 28 Aug 2026 18:23:47 +0100
Subject: [PATCH] Invert emscripten scroll wheel direction (#6104)

---
 src/platforms/rcore_web_emscripten.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/platforms/rcore_web_emscripten.c b/src/platforms/rcore_web_emscripten.c
index 090b74901..6e7d40e2b 100644
--- a/src/platforms/rcore_web_emscripten.c
+++ b/src/platforms/rcore_web_emscripten.c
@@ -1771,7 +1771,7 @@ static EM_BOOL EmscriptenMouseWheelCallback(int eventType, const EmscriptenWheel
     if (eventType == EMSCRIPTEN_EVENT_WHEEL)
     {
         CORE.Input.Mouse.currentWheelMove.x = (float)wheelEvent->deltaX;
-        CORE.Input.Mouse.currentWheelMove.y = (float)wheelEvent->deltaY;
+        CORE.Input.Mouse.currentWheelMove.y = -(float)wheelEvent->deltaY;
     }
 
     return 1; // The event was consumed by the callback handler