1 files changed, 1 insertions, 1 deletions
diff --git a/window.cpp b/window.cpp
index d631281..02a8b71 100644
--- a/window.cpp
+++ b/window.cpp
@@ -44,7 +44,7 @@ Window::~Window()
 
 quint32 Window::id() const
 {
-    return quint32(this);
+    return quint64(this);
 }
 
 QRectF Window::geometry() const