diff --git a/Source/Microphysics/ERF_EulerianMicrophysics.H b/Source/Microphysics/ERF_EulerianMicrophysics.H
index edf9c34cd..38d561b71 100644
--- a/Source/Microphysics/ERF_EulerianMicrophysics.H
+++ b/Source/Microphysics/ERF_EulerianMicrophysics.H
@@ -71,7 +71,8 @@ public:
                   const amrex::Real&, /*!< current time */
                   const SolverChoice &solverChoice, /*!< Solver choice object */
                   amrex::Vector<amrex::Vector<amrex::MultiFab>>&, /*!< Dycore state variables */
-                  const amrex::Vector<std::unique_ptr<amrex::MultiFab>>& /*!< terrain */) override
+                  const amrex::Vector<std::unique_ptr<amrex::MultiFab>>&, /*!< terrain */
+                  const amrex::GpuArray<ERF_BC, AMREX_SPACEDIM*2>& ) override
     {
         m_moist_model[lev]->Advance(dt_advance, solverChoice);
     }
diff --git a/Source/Microphysics/ERF_LagrangianMicrophysics.H b/Source/Microphysics/ERF_LagrangianMicrophysics.H
index 8ee581abe..e6cabb332 100644
--- a/Source/Microphysics/ERF_LagrangianMicrophysics.H
+++ b/Source/Microphysics/ERF_LagrangianMicrophysics.H
@@ -70,10 +70,11 @@ public:
                   const amrex::Real& time, /*!< current time */
                   const SolverChoice& /*solverChoice*/, /*!< Solver choice object */
                   amrex::Vector<amrex::Vector<amrex::MultiFab>>& a_vars, /*!< Dycore state variables */
-                  const amrex::Vector<std::unique_ptr<amrex::MultiFab>>& a_z/*!< terrain */) override
+                  const amrex::Vector<std::unique_ptr<amrex::MultiFab>>& a_z/*!< terrain */,
+                  const amrex::GpuArray<ERF_BC, AMREX_SPACEDIM*2>& a_phys_bc_types ) override
     {
         if (lev > 0) return;
-        m_moist_model->Advance(dt_advance, iter, time, a_vars, a_z);
+        m_moist_model->Advance(dt_advance, iter, time, a_vars, a_z, a_phys_bc_types);
     }
 
     /*! \brief update microphysics variables from ERF state variables */
diff --git a/Source/Microphysics/ERF_Microphysics.H b/Source/Microphysics/ERF_Microphysics.H
index 084572e0f..cfca27cae 100644
--- a/Source/Microphysics/ERF_Microphysics.H
+++ b/Source/Microphysics/ERF_Microphysics.H
@@ -8,6 +8,7 @@
 #include <vector>
 #include <string>
 #include "ERF_DataStruct.H"
+#include "ERF_IndexDefines.H"
 
 /*! \brief Base class for microphysics interface */
 class Microphysics {
@@ -39,7 +40,8 @@ public:
                           const amrex::Real&,
                           const SolverChoice&,
                           amrex::Vector<amrex::Vector<amrex::MultiFab>>&,
-                          const amrex::Vector<std::unique_ptr<amrex::MultiFab>>& ) = 0;
+                          const amrex::Vector<std::unique_ptr<amrex::MultiFab>>&,
+                          const amrex::GpuArray<ERF_BC, AMREX_SPACEDIM*2>& ) = 0;
 
     /*! \brief update microphysics variables from ERF state variables */
     virtual void Update_Micro_Vars_Lev (const int&, amrex::MultiFab&) = 0;
diff --git a/Source/Microphysics/Null/ERF_NullMoistLagrangian.H b/Source/Microphysics/Null/ERF_NullMoistLagrangian.H
index f05e93006..981e02652 100644
--- a/Source/Microphysics/Null/ERF_NullMoistLagrangian.H
+++ b/Source/Microphysics/Null/ERF_NullMoistLagrangian.H
@@ -7,6 +7,7 @@
 #ifdef ERF_USE_PARTICLES
 
 #include <AMReX_AmrParGDB.H>
+#include "ERF_IndexDefines.H"
 #include "ERF_NullMoist.H"
 
 /* forward declaration */
@@ -53,7 +54,8 @@ public:
              const int&, /* iter */
              const amrex::Real&, /* time */
              amrex::Vector<amrex::Vector<amrex::MultiFab>>&, /* state variables */
-             const amrex::Vector<std::unique_ptr<amrex::MultiFab>>& /* terrain */) { }
+             const amrex::Vector<std::unique_ptr<amrex::MultiFab>>&, /* terrain */
+             const amrex::GpuArray<ERF_BC, AMREX_SPACEDIM*2>& ) { }
 
 protected:
 
diff --git a/Source/TimeIntegration/ERF_AdvanceMicrophysics.cpp b/Source/TimeIntegration/ERF_AdvanceMicrophysics.cpp
index 93b37ff3d..e764b7f43 100644
--- a/Source/TimeIntegration/ERF_AdvanceMicrophysics.cpp
+++ b/Source/TimeIntegration/ERF_AdvanceMicrophysics.cpp
@@ -10,7 +10,7 @@ void ERF::advance_microphysics (int lev,
 {
     if (solverChoice.moisture_type != MoistureType::None) {
         micro->Update_Micro_Vars_Lev(lev, cons);
-        micro->Advance(lev, dt_advance, iteration, time, solverChoice, vars_new, z_phys_nd);
+        micro->Advance(lev, dt_advance, iteration, time, solverChoice, vars_new, z_phys_nd, phys_bc_type);
         micro->Update_State_Vars_Lev(lev, cons);
     }
 }