diff --git a/src/ASM/ASMs1D.C b/src/ASM/ASMs1D.C
index 89ea5602..6d67d8b8 100644
--- a/src/ASM/ASMs1D.C
+++ b/src/ASM/ASMs1D.C
@@ -1159,7 +1159,7 @@ bool ASMs1D::getSolution (Matrix& sField, const Vector& locSol,
 
 
 bool ASMs1D::evalSolution (Matrix& sField, const Vector& locSol,
-                           const int* npe, int, int) const
+                           const int* npe, int) const
 {
   // Compute parameter values of the result sampling points
   RealArray gpar;
diff --git a/src/ASM/ASMs1D.h b/src/ASM/ASMs1D.h
index 24bea1b3..f0335619 100644
--- a/src/ASM/ASMs1D.h
+++ b/src/ASM/ASMs1D.h
@@ -214,7 +214,7 @@ public:
   //! \param[in] locSol Solution vector in DOF-order
   //! \param[in] npe Number of visualization nodes over each knot span
   virtual bool evalSolution(Matrix& sField, const Vector& locSol,
-                            const int* npe, int = 0, int = 0) const;
+                            const int* npe, int = 0) const;
 
   //! \brief Evaluates the primary solution field at the given points.
   //! \param[out] sField Solution field