diff --git a/Trigger/TrigAlgorithms/TrigGenericAlgs/src/L1CorrelationAlg.cxx b/Trigger/TrigAlgorithms/TrigGenericAlgs/src/L1CorrelationAlg.cxx
index 443e1a9b73e8561019f720dde038b1a136346ca8..bca18c3a543544bcb984843da299d186da0941fe 100644
--- a/Trigger/TrigAlgorithms/TrigGenericAlgs/src/L1CorrelationAlg.cxx
+++ b/Trigger/TrigAlgorithms/TrigGenericAlgs/src/L1CorrelationAlg.cxx
@@ -164,7 +164,6 @@ StatusCode L1CorrelationAlg::execute(const EventContext& ctx) const {
   }
   const eformat::ROBFragment<const uint32_t*>* rbf = robFragments[0];
 
-  std::vector<uint32_t>::reverse_iterator tbp_it;
   // this is the l1a accept position
   uint32_t l1a = CTPfragment::lvl1AcceptBunch(rbf);