diff --git a/Windows/Debugger/Debugger_Disasm.cpp b/Windows/Debugger/Debugger_Disasm.cpp
index 60f66b0e70..488b843fe4 100644
--- a/Windows/Debugger/Debugger_Disasm.cpp
+++ b/Windows/Debugger/Debugger_Disasm.cpp
@@ -866,7 +866,7 @@ void CDisasm::UpdateDialog(bool _bComplete)
 	rl->redraw();						
 	// Update Debug Counter
 	wchar_t tempTicks[24];
-	wsprintf(tempTicks, L"%lld", CoreTiming::GetTicks()-lastTicks);
+	_snwprintf(tempTicks, 24, L"%lld", CoreTiming::GetTicks()-lastTicks);
 	SetDlgItemText(m_hDlg, IDC_DEBUG_COUNT, tempTicks);
 
 	// Update Register Dialog