diff --git a/lib/win/ApplicationWin32.cpp b/lib/win/ApplicationWin32.cpp
index 951f979..7b57540 100644
--- a/lib/win/ApplicationWin32.cpp
+++ b/lib/win/ApplicationWin32.cpp
@@ -269,6 +269,7 @@ public:
             case WM_MOUSEHOVER:
             case WM_NCMOUSEHOVER:
             case WM_MOUSEWHEEL:
+            case WM_MOUSEHWHEEL:
             case WM_CHAR:
             case WM_UNICHAR:
                 window->_incomingEvent(&HWNDEvent(uMsg, wParam, lParam));
diff --git a/lib/win/WindowWin32.cpp b/lib/win/WindowWin32.cpp
index e02ac1e..6af847d 100644
--- a/lib/win/WindowWin32.cpp
+++ b/lib/win/WindowWin32.cpp
@@ -1190,6 +1190,24 @@ public:
             }
             return;
         }
+        case WM_MOUSEHWHEEL:
+        {
+            if (m_callback)
+            {
+                int x, y, w, h;
+                getWindowFrame(x, y, w, h);
+                SWindowCoord coord =
+                {
+                    { GET_X_LPARAM(e.lParam), h-GET_Y_LPARAM(e.lParam) },
+                    { GET_X_LPARAM(e.lParam), h-GET_Y_LPARAM(e.lParam) },
+                    { float(GET_X_LPARAM(e.lParam)) / float(w), float(h-GET_Y_LPARAM(e.lParam)) / float(h) }
+                };
+                SScrollDelta scroll = {};
+                scroll.delta[0] = GET_WHEEL_DELTA_WPARAM(e.wParam) / double(-WHEEL_DELTA);
+                m_callback->scroll(coord, scroll);
+            }
+            return;
+        }
         case WM_CHAR:
         case WM_UNICHAR:
         {