diff --git a/opm/material/common/MathToolbox.hpp b/opm/material/common/MathToolbox.hpp
index 25d638926..07fa41cf5 100644
--- a/opm/material/common/MathToolbox.hpp
+++ b/opm/material/common/MathToolbox.hpp
@@ -37,6 +37,7 @@
 #include <cmath>
 #include <algorithm>
 #include <type_traits>
+#include <stdexcept>
 
 namespace Opm {
 /*
diff --git a/opm/material/densead/Math.hpp b/opm/material/densead/Math.hpp
index 78d8e9d66..f6757b56b 100644
--- a/opm/material/densead/Math.hpp
+++ b/opm/material/densead/Math.hpp
@@ -443,6 +443,12 @@ public:
     static Evaluation createConstant(ValueType value)
     { return Evaluation::createConstant(value); }
 
+    static Evaluation createConstant(unsigned numDeriv, const ValueType value)
+    { return Evaluation::createConstant(numDeriv, value); }
+
+    static Evaluation createConstant(const Evaluation& x, const ValueType value)
+    { return Evaluation::createConstant(x, value); }
+
     static Evaluation createVariable(ValueType value, int varIdx)
     { return Evaluation::createVariable(value, varIdx); }