diff --git a/Detectors/HMPID/simulation/src/HmpidCoder2.cxx b/Detectors/HMPID/simulation/src/HmpidCoder2.cxx
index 03272c20a358c..70a5bbf87996f 100644
--- a/Detectors/HMPID/simulation/src/HmpidCoder2.cxx
+++ b/Detectors/HMPID/simulation/src/HmpidCoder2.cxx
@@ -189,6 +189,7 @@ void HmpidCoder2::writePaginatedEvent(uint32_t orbit, uint16_t bc)
                       gsl::span<char>(reinterpret_cast<char*>(ptrStartEquipment),
                                       EventSize * sizeof(uint32_t)),
                       false,
+                      0,
                       (uint32_t)((mBusyTime << 9) | ((mHmpidErrorFlag & 0x01F) << 4) | (mHmpidFrwVersion & 0x0F)));
       // We fill the fields !
       // TODO: we can fill the detector field with Simulated Data