diff --git a/Event/xAOD/xAODInDetMeasurement/Root/HGTDCluster_v1.cxx b/Event/xAOD/xAODInDetMeasurement/Root/HGTDCluster_v1.cxx
index 235f7e70cfece2fbd1806a76e805d361518f9979..5866fb005919d0c5e9befb27b8266683e4a9ccbf 100644
--- a/Event/xAOD/xAODInDetMeasurement/Root/HGTDCluster_v1.cxx
+++ b/Event/xAOD/xAODInDetMeasurement/Root/HGTDCluster_v1.cxx
@@ -17,7 +17,7 @@ void xAOD::HGTDCluster_v1::setRDOlist(const std::vector<Identifier>& rdoList) {
     for (std::size_t i(0); i < rdos.size(); ++i) {
         rdos[i] = rdoList[i].get_compact();
     }
-    rdoListAcc(*this) = rdos;
+    rdoListAcc(*this) = std::move(rdos);
 }
 
 const std::vector<Identifier> xAOD::HGTDCluster_v1::rdoList() const {
diff --git a/Event/xAOD/xAODInDetMeasurement/Root/PixelCluster_v1.cxx b/Event/xAOD/xAODInDetMeasurement/Root/PixelCluster_v1.cxx
index 37032b3d91ae028188e77e6b530076120f5860a6..dac8941db3954f687fa5d581ebe4dc92aa63fb6c 100644
--- a/Event/xAOD/xAODInDetMeasurement/Root/PixelCluster_v1.cxx
+++ b/Event/xAOD/xAODInDetMeasurement/Root/PixelCluster_v1.cxx
@@ -27,7 +27,7 @@ void xAOD::PixelCluster_v1::setRDOlist(const std::vector<Identifier>& rdoList) {
     for (std::size_t i(0); i < rdos.size(); ++i) {
         rdos[i] = rdoList[i].get_compact();
     }
-    rdoListAcc(*this) = rdos;
+    rdoListAcc(*this) = std::move(rdos);
 }
 
 const std::vector<Identifier> xAOD::PixelCluster_v1::rdoList() const {
diff --git a/Event/xAOD/xAODInDetMeasurement/Root/StripCluster_v1.cxx b/Event/xAOD/xAODInDetMeasurement/Root/StripCluster_v1.cxx
index 32904c339f636ec572ae89bc8648ddd37bd41a67..1b37e0a0f0a239c94e4128bd822cb245df26afa2 100644
--- a/Event/xAOD/xAODInDetMeasurement/Root/StripCluster_v1.cxx
+++ b/Event/xAOD/xAODInDetMeasurement/Root/StripCluster_v1.cxx
@@ -27,7 +27,7 @@ void xAOD::StripCluster_v1::setRDOlist(const std::vector<Identifier>& rdoList) {
     for (std::size_t i(0); i < rdos.size(); ++i) {
         rdos[i] = rdoList[i].get_compact();
     }
-    rdoListAcc(*this) = rdos;
+    rdoListAcc(*this) = std::move(rdos);
 }
 
 const std::vector<Identifier> xAOD::StripCluster_v1::rdoList() const {