diff --git a/source/gui/ObjectTypes/CButton.cpp b/source/gui/ObjectTypes/CButton.cpp
index 85a9af2143..1f0ac79b93 100644
--- a/source/gui/ObjectTypes/CButton.cpp
+++ b/source/gui/ObjectTypes/CButton.cpp
@@ -26,6 +26,7 @@
 #include "maths/Rect.h"
 #include "maths/Size2D.h"
 
+#include <limits>
 #include <vector>
 
 CButton::CButton(CGUI& pGUI)
@@ -76,7 +77,7 @@ CSize2D CButton::GetTextSize()
 
 CSize2D CButton::GetPreferredTextSize()
 {
-	return CGUIText{m_pGUI, m_Caption, m_Font, m_pGUI.GetWindowSize().Width, m_BufferZone, m_TextAlign, this}.GetSize();
+	return CGUIText{m_pGUI, m_Caption, m_Font, std::numeric_limits<float>::max(), m_BufferZone, m_TextAlign, this}.GetSize();
 }
 
 void CButton::HandleMessage(SGUIMessage& Message)