diff --git a/src/CalcManager/CalculatorHistory.cpp b/src/CalcManager/CalculatorHistory.cpp
index 886ff434..9eea1068 100644
--- a/src/CalcManager/CalculatorHistory.cpp
+++ b/src/CalcManager/CalculatorHistory.cpp
@@ -41,7 +41,8 @@ unsigned int CalculatorHistory::AddItem(_In_ shared_ptr<HISTORYITEM> const &spHi
     }
 
     m_historyItems.push_back(spHistoryItem);
-unsigned int lastIndex = static_cast<unsigned>(m_historyItems.size() - 1);
+    unsigned int lastIndex = static_cast<unsigned>(m_historyItems.size() - 1);
+    return lastIndex;
 return lastIndex;
 }