diff --git a/Event/xAOD/xAODBTagging/Root/xAODBTaggingAuxVariableInit.cxx b/Event/xAOD/xAODBTagging/Root/xAODBTaggingAuxVariableInit.cxx
index 6b571ead0bad41a9acc2f47ae99e71c5c9b82efa..059d36975016084c9515bae1b9f4e19a7b2dfcde 100644
--- a/Event/xAOD/xAODBTagging/Root/xAODBTaggingAuxVariableInit.cxx
+++ b/Event/xAOD/xAODBTagging/Root/xAODBTaggingAuxVariableInit.cxx
@@ -30,3 +30,27 @@ AUX_VAR( MV2c20_discriminant );
 AUX_VAR( MV2c10mu_discriminant );
 AUX_VAR( MV2c10rnn_discriminant );
 AUX_VAR( SMT_discriminant );
+
+AUX_VAR( IP2D_pb );
+AUX_VAR( IP2D_pc );
+AUX_VAR( IP2D_pu );
+
+AUX_VAR( IP3D_pb );
+AUX_VAR( IP3D_pc );
+AUX_VAR( IP3D_pu );
+
+AUX_VAR( IP2D_cu );
+AUX_VAR( IP2D_bu );
+AUX_VAR( IP2D_bc );
+
+AUX_VAR( IP3D_cu );
+AUX_VAR( IP3D_bu );
+AUX_VAR( IP3D_bc );
+
+AUX_VAR( DL1rmu_pb );
+AUX_VAR( DL1rmu_pc );
+AUX_VAR( DL1rmu_pu );
+
+AUX_VAR( softMuon_pb );
+AUX_VAR( softMuon_pc );
+AUX_VAR( softMuon_pu );