diff --git a/src/uibuttons.cpp b/src/uibuttons.cpp
index 6a5850b..c54cb1a 100644
--- a/src/uibuttons.cpp
+++ b/src/uibuttons.cpp
@@ -96,7 +96,8 @@ CUIButtons::CUIButtons (unsigned nPrevPin, unsigned nNextPin, unsigned nBackPin,
 	m_NextButton (nNextPin),
 	m_BackButton (nBackPin),
 	m_SelectButton (nSelectPin),
-	m_HomeButton (nHomePin)
+	m_HomeButton (nHomePin),
+	m_pEventHandler (0)
 {
 }