diff --git a/test/navier-stokes/navierstokes_3d_dg_quadrilateral.mini b/test/navier-stokes/navierstokes_3d_dg_quadrilateral.mini
index 1da79ba9b25bbefa71e0459bde51ad82b303c8f2..a329eaaff7b46954009490c63b672f8830c3a73e 100644
--- a/test/navier-stokes/navierstokes_3d_dg_quadrilateral.mini
+++ b/test/navier-stokes/navierstokes_3d_dg_quadrilateral.mini
@@ -17,6 +17,7 @@ yaspgrid_offset = 1
 compare_l2errorsquared = 5e-4
 # Only calculate error for the velocity part
 l2error_tree_path = 1, 1, 1, 0
+operators = mass, r
 
 [formcompiler.mass]
 numerical_jacobian = 0, 1 | expand num