diff --git a/dlls/comctl32/toolbar.c b/dlls/comctl32/toolbar.c
index 890c18e6948..ae6f21ee1bd 100644
--- a/dlls/comctl32/toolbar.c
+++ b/dlls/comctl32/toolbar.c
@@ -6807,6 +6807,7 @@ ToolbarWindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 	    return TOOLBAR_MouseLeave (infoPtr);
 
 	case WM_CAPTURECHANGED:
+	    if (hwnd == (HWND)lParam) return 0;
 	    return TOOLBAR_CaptureChanged(infoPtr);
 
 	case WM_NCACTIVATE: