diff --git a/src/msw/statbr95.cpp b/src/msw/statbr95.cpp
index 20df26db30..f0a8607c1d 100644
--- a/src/msw/statbr95.cpp
+++ b/src/msw/statbr95.cpp
@@ -74,7 +74,6 @@ LRESULT APIENTRY wxStatusBarProc(HWND hwnd,
         case WM_SIZE:
         case WM_MOVE:
         case WM_MOUSEMOVE:
-        case WM_MOUSEMOVE:
         case WM_LBUTTONUP:
         case WM_LBUTTONDBLCLK:
         case WM_RBUTTONDOWN: