diff --git a/Cantera/src/oneD/Inlet1D.h b/Cantera/src/oneD/Inlet1D.h
index 4071b34d5..9927895f4 100644
--- a/Cantera/src/oneD/Inlet1D.h
+++ b/Cantera/src/oneD/Inlet1D.h
@@ -75,6 +75,8 @@ namespace Cantera {
             writelog("Bdry1D::_getInitialSoln called!\n");
         }
 
+        virtual void setupGrid(int n, const doublereal* z) {}
+
     protected:
 
         void _init(int n);