3 files changed, 5 insertions, 5 deletions
diff --git a/Source/Parallelization/Make.package b/Source/Parallelization/Make.package
index c74583522..7c3c38627 100644
--- a/Source/Parallelization/Make.package
+++ b/Source/Parallelization/Make.package
@@ -2,6 +2,7 @@ CEXE_sources += WarpXComm.cpp
 CEXE_sources += WarpXRegrid.cpp
 CEXE_headers += WarpXSumGuardCells.H
 CEXE_headers += WarpXComm_K.H
+CEXE_headers += WarpXComm.H
 
 INCLUDE_LOCATIONS += $(WARPX_HOME)/Source/Parallelization
 VPATH_LOCATIONS   += $(WARPX_HOME)/Source/Parallelization
diff --git a/Source/Parallelization/WarpXComm.cpp b/Source/Parallelization/WarpXComm.cpp
index 529d52604..b61ae4fc7 100644
--- a/Source/Parallelization/WarpXComm.cpp
+++ b/Source/Parallelization/WarpXComm.cpp
@@ -3,13 +3,12 @@
 #include <WarpX.H>
 #include <WarpX_f.H>
 #include <WarpXSumGuardCells.H>
-#include <Parallelization/InterpolateCurrentFineToCoarse.H>
-#include <Parallelization/InterpolateDensityFineToCoarse.H>
+#include <InterpolateCurrentFineToCoarse.H>
+#include <InterpolateDensityFineToCoarse.H>
 
 #include <algorithm>
 #include <cstdlib>
 
-
 using namespace amrex;
 
 void
diff --git a/Source/Parallelization/WarpXRegrid.cpp b/Source/Parallelization/WarpXRegrid.cpp
index 2ae167283..29ccc8f4d 100644
--- a/Source/Parallelization/WarpXRegrid.cpp
+++ b/Source/Parallelization/WarpXRegrid.cpp
@@ -1,4 +1,3 @@
-
 #include <WarpX.H>
 #include <AMReX_BLProfiler.H>
 
@@ -12,7 +11,8 @@ WarpX::LoadBalance ()
 
     AMREX_ALWAYS_ASSERT(costs[0] != nullptr);
 
-    for (int lev = 0; lev <= finestLevel(); ++lev)
+    const int nLevels = finestLevel();
+    for (int lev = 0; lev <= nLevels; ++lev)
     {
         const Real nboxes = costs[lev]->size();
         const Real nprocs = ParallelDescriptor::NProcs();