diff --git a/PhysicsAnalysis/MuonID/MuonIDAnalysis/MuonMomentumCorrections/Root/MuonCalibrationPeriodTool.cxx b/PhysicsAnalysis/MuonID/MuonIDAnalysis/MuonMomentumCorrections/Root/MuonCalibrationPeriodTool.cxx
index 3c67109578ef9529241531d981ee02996849baee..a6825faae86bf443900baa1ea42e738c83df9fac 100644
--- a/PhysicsAnalysis/MuonID/MuonIDAnalysis/MuonMomentumCorrections/Root/MuonCalibrationPeriodTool.cxx
+++ b/PhysicsAnalysis/MuonID/MuonIDAnalysis/MuonMomentumCorrections/Root/MuonCalibrationPeriodTool.cxx
@@ -186,6 +186,7 @@ namespace CP {
         ATH_CHECK(m_calibTool_1516.retrieve());
         ATH_CHECK(m_calibTool_17.retrieve());
         ATH_CHECK(m_calibTool_18.retrieve());
+        ATH_CHECK(m_eventInfo.initialize());
         return StatusCode::SUCCESS;
     }