diff --git a/nonlinelast.cc b/nonlinelast.cc
index 312cf521b8d7469fe4f7360837711177b5de6038..735df39486391c53086ca09403eb505398723c84 100644
--- a/nonlinelast.cc
+++ b/nonlinelast.cc
@@ -155,17 +155,19 @@ int main (int argc, char *argv[]) try
 
     typedef P1NodalBasis<GridType::LeafGridView> P1Basis;
     P1Basis p1Basis(grid->leafGridView());
-    //typedef NeoHookeanMaterial<P1Basis> MaterialType;
+
+#if HAVE_ADOLC
     MooneyRivlinMaterial<P1Basis> localEnergy(p1Basis,
                           parameterSet.get<double>("E"),
                           parameterSet.get<double>("nu"));
     using MaterialType = AdolcMaterial<P1Basis>;
     MaterialType material(p1Basis, localEnergy, parameterSet.get<bool>("vectorMode"));
-   /*
+#else
+    using MaterialType = NeoHookeanMaterial<P1Basis>;
     MaterialType material(p1Basis,
                           parameterSet.get<double>("E"),
                           parameterSet.get<double>("nu"));
-*/
+#endif
 
     // ///////////////////////////////////////////////////
     //   Do a homotopy of the Dirichlet boundary data
@@ -286,7 +288,6 @@ int main (int argc, char *argv[]) try
             std::string name = "loadingStep" + std::to_string(loadFactor);
             amiramesh2.write(resultPath  + name, 1);
 
-
         } while (loadFactor < 1);
 
 
@@ -306,11 +307,17 @@ int main (int argc, char *argv[]) try
         // Create the materials
         typedef P2NodalBasis<GridType::LeafGridView> P2Basis;
         P2Basis p2Basis(grid->leafGridView());
-
+#if HAVE_ADOLC
         typedef MooneyRivlinMaterial<P2Basis> MaterialType2;
         MaterialType2 p2localEnergy(p2Basis, parameterSet.get<field_type>("E"),
                                    parameterSet.get<field_type>("nu"));
         AdolcMaterial<P2Basis> p2Material(p2Basis, p2localEnergy, false);
+#else
+        using MaterialType2 = NeoHookeanMaterial<P2Basis>;
+        MaterialType material(p2Basis,
+                          parameterSet.get<double>("E"),
+                          parameterSet.get<double>("nu"));
+#endif
 
         // P2 Forces
         VectorType p2ExtForces(p2Basis.size());