diff --git a/test/freeflow/stokes2cni/stokes2cnitestproblem.hh b/test/freeflow/stokes2cni/stokes2cnitestproblem.hh
index 6bb87c21f6c85be96683e25d034fb5dc7267b798..1c2973cd19f65825d644fe777aa487ca1f37ec75 100644
--- a/test/freeflow/stokes2cni/stokes2cnitestproblem.hh
+++ b/test/freeflow/stokes2cni/stokes2cnitestproblem.hh
@@ -183,7 +183,6 @@ public:
             values.setAllOutflow();
 
         // set pressure at one point
-        const Scalar middle = (this->bboxMax()[0] - this->bboxMin()[0])/2;
         if (onUpperBoundary_(globalPos) &&
                 !onLeftBoundary_(globalPos) && !onRightBoundary_(globalPos))
             values.setDirichlet(massBalanceIdx);