diff --git a/src/outputs/per_block.cpp b/src/outputs/per_block.cpp
index 0468b979..2046f38c 100644
--- a/src/outputs/per_block.cpp
+++ b/src/outputs/per_block.cpp
@@ -228,12 +228,7 @@ void UserOutput::WriteOutputFile(Mesh *pm, ParameterInput *pin, SimTime *tm,
                        info_group);
 
     // Boundary conditions
-    std::vector<std::string> boundary_condition_str(BOUNDARY_NFACES);
-    for (size_t i = 0; i < boundary_condition_str.size(); i++) {
-      boundary_condition_str[i] = GetBoundaryString(pm->mesh_bcs[i]);
-    }
-
-    HDF5WriteAttribute("BoundaryConditions", boundary_condition_str, info_group);
+    HDF5WriteAttribute("BoundaryConditions", pm->mesh_bc_names, info_group);
     Kokkos::Profiling::popRegion(); // write Info
   }                                 // Info section