diff --git a/ebos/eclbaseaquifermodel.hh b/ebos/eclbaseaquifermodel.hh
index de5f80638..1094707d3 100644
--- a/ebos/eclbaseaquifermodel.hh
+++ b/ebos/eclbaseaquifermodel.hh
@@ -108,6 +108,15 @@ public:
                      unsigned) const
     { }
 
+    /*!
+     * \brief Add the water which enters or leaves the reservoir due to aquifiers.
+     */
+    template <class Context>
+    void addToSource(RateVector&,
+                     const Context&,
+                     unsigned) const
+    { }
+
     /*!
      * \brief This method is called after each Newton-Raphson successful iteration.
      *
diff --git a/flow/flow_blackoil_alugrid.cpp b/flow/flow_blackoil_alugrid.cpp
index dd573f223..ded026168 100644
--- a/flow/flow_blackoil_alugrid.cpp
+++ b/flow/flow_blackoil_alugrid.cpp
@@ -30,7 +30,7 @@ namespace Opm::Properties {
 // by default use the dummy aquifer "model"
 template<class TypeTag>
 struct EclAquiferModel<TypeTag, TTag::EclFlowProblemAlugrid> {
-    using type = Opm::BlackoilAquiferModel<TypeTag>;
+    using type = Opm::EclBaseAquiferModel<TypeTag>;
 };
 // Enable aquifers by default in experimental mode
 template<class TypeTag>