Index: /issm/trunk-jpl/src/c/classes/Elements/Tria.cpp
===================================================================
--- /issm/trunk-jpl/src/c/classes/Elements/Tria.cpp	(revision 16255)
+++ /issm/trunk-jpl/src/c/classes/Elements/Tria.cpp	(revision 16256)
@@ -233,7 +233,9 @@
 			return CreateMassMatrix();
 			break;
+		#ifdef _HAVE_MASSTRANSPORT_
 		case MasstransportAnalysisEnum:
 			return CreateKMatrixMasstransport();
 			break;
+		#endif
 		#ifdef _HAVE_HYDROLOGY_
 		case HydrologyShreveAnalysisEnum:
@@ -385,7 +387,9 @@
 			return CreatePVectorSlope();
 			break;
+	 	#ifdef _HAVE_MASSTRANSPORT_
 		case MasstransportAnalysisEnum:
 			return CreatePVectorMasstransport();
 			break;
+		#endif
 		#ifdef _HAVE_HYDROLOGY_
 		case HydrologyShreveAnalysisEnum: