diff --git a/tests/core/compute_invM.cc b/tests/core/compute_invM.cc
index 2e8b76cb3..1b3929f56 100644
--- a/tests/core/compute_invM.cc
+++ b/tests/core/compute_invM.cc
@@ -37,7 +37,7 @@ TEST_CASE("Compute invM")
       dealii::DoFHandler<1> dof_handler(triangulation);
       dof_handler.distribute_dofs(fe_system);
 
-      REQUIRE(dof_handler.n_dofs() == 2);
+      REQUIRE(dof_handler.n_dofs() == 200);
     }
   }
   SECTION("2D")