diff --git a/src/dagmc/DagMC.cpp b/src/dagmc/DagMC.cpp
index 1ada0fb630..c06a728105 100644
--- a/src/dagmc/DagMC.cpp
+++ b/src/dagmc/DagMC.cpp
@@ -117,6 +117,8 @@ unsigned int DagMC::interface_revision() {
   return result;
 }
 
+/* SECTION I: Geometry Initialization and problem setup */
+
 // the standard DAGMC load file method
 ErrorCode DagMC::load_file(const char* cfile) {
   ErrorCode rval;