diff --git a/amdis/Integrate.hpp b/amdis/Integrate.hpp
index 8876623f943d23b446e9752f49a5c1a4dc14e641..a8368392b8c3aeca243e85194a160babc60829ec 100644
--- a/amdis/Integrate.hpp
+++ b/amdis/Integrate.hpp
@@ -29,8 +29,9 @@ namespace AMDiS
 
     using LF = TYPEOF(localFct);
     auto quadOrder = [localFctOrder](auto const& lf) {
-      DUNE_UNUSED_PARAMETER(localFctOrder);
-      if constexpr(Concepts::Polynomial<LF>)
+      if (localFctOrder >= 0)
+        return localFctOrder;
+      else if constexpr(Concepts::Polynomial<LF>)
         return order(lf);
       else
         return localFctOrder;