diff --git a/opm/polymer/fullyimplicit/FullyImplicitCompressiblePolymerSolver.hpp b/opm/polymer/fullyimplicit/FullyImplicitCompressiblePolymerSolver.hpp
index 293ed06f1..5823ff27a 100644
--- a/opm/polymer/fullyimplicit/FullyImplicitCompressiblePolymerSolver.hpp
+++ b/opm/polymer/fullyimplicit/FullyImplicitCompressiblePolymerSolver.hpp
@@ -29,6 +29,7 @@
 #include <opm/polymer/PolymerProperties.hpp>
 #include <opm/polymer/fullyimplicit/WellStateFullyImplicitBlackoilPolymer.hpp>
 #include <opm/polymer/fullyimplicit/PolymerPropsAd.hpp>
+#include <opm/core/utility/parameters/ParameterGroup.hpp>
 
 struct UnstructuredGrid;
 struct Wells;