diff --git a/GPU/Workflow/src/GPUWorkflowSpec.cxx b/GPU/Workflow/src/GPUWorkflowSpec.cxx
index 64d4543e96d03..22f65848c03ae 100644
--- a/GPU/Workflow/src/GPUWorkflowSpec.cxx
+++ b/GPU/Workflow/src/GPUWorkflowSpec.cxx
@@ -1001,8 +1001,8 @@ void GPURecoWorkflowSpec::doCalibUpdates(o2::framework::ProcessingContext& pc, c
     if (mAutoSolenoidBz) {
       newCalibValues.newSolenoidField = true;
       newCalibValues.solenoidField = mConfig->configGRP.solenoidBz = (5.00668f / 30000.f) * GRPGeomHelper::instance().getGRPMagField()->getL3Current();
+      LOG(info) << "Updating solenoid field " << newCalibValues.solenoidField;
     }
-    LOG(info) << "Updating solenoid field " << newCalibValues.solenoidField;
     if (mAutoContinuousMaxTimeBin) {
       mConfig->configGRP.continuousMaxTimeBin = (mTFSettings->nHBFPerTF * o2::constants::lhc::LHCMaxBunches + 2 * o2::tpc::constants::LHCBCPERTIMEBIN - 2) / o2::tpc::constants::LHCBCPERTIMEBIN;
       newCalibValues.newContinuousMaxTimeBin = true;
@@ -1012,6 +1012,9 @@ void GPURecoWorkflowSpec::doCalibUpdates(o2::framework::ProcessingContext& pc, c
 
     if (!mPropagatorInstanceCreated) {
       newCalibObjects.o2Propagator = mConfig->configCalib.o2Propagator = Propagator::Instance();
+      if (mAutoSolenoidBz) {
+        Propagator::Instance()->setBz(newCalibValues.solenoidField);
+      }
       mPropagatorInstanceCreated = true;
     }