diff --git a/flowexperimental/comp/flowexp_comp.cpp b/flowexperimental/comp/flowexp_comp.cpp
index ac95b0680..00036837f 100644
--- a/flowexperimental/comp/flowexp_comp.cpp
+++ b/flowexperimental/comp/flowexp_comp.cpp
@@ -157,7 +157,7 @@ struct LocalLinearizerSplice<TypeTag, TTag::FlowExpCompProblem>
 
 // Set the problem property
 template <class TypeTag, int NumComp>
-    struct Problem<TypeTag, TTag::FlowExpCompProblem<NumComp>>
+struct Problem<TypeTag, TTag::FlowExpCompProblem<NumComp>>
 {
     using type = FlowProblemComp<TypeTag>;
 };