diff --git a/opm/simulators/wells/BlackoilWellModelConstraints.cpp b/opm/simulators/wells/BlackoilWellModelConstraints.cpp
index d8d169c5e..c1f48024d 100644
--- a/opm/simulators/wells/BlackoilWellModelConstraints.cpp
+++ b/opm/simulators/wells/BlackoilWellModelConstraints.cpp
@@ -633,4 +633,8 @@ updateGroupIndividualControl(const Group& group,
 
 template class BlackoilWellModelConstraints<double>;
 
+#if FLOW_INSTANTIATE_FLOAT
+template class BlackoilWellModelConstraints<float>;
+#endif
+
 }