diff --git a/test/sumfact/poisson/poisson_3d_order2.mini b/test/sumfact/poisson/poisson_3d_order2.mini
index 2db0990d42c742c96d2a6b3251b6bbe7b3ba7297..54c0e3ccd6723c995dc3c396cdf08e5c06f5b561 100644
--- a/test/sumfact/poisson/poisson_3d_order2.mini
+++ b/test/sumfact/poisson/poisson_3d_order2.mini
@@ -15,6 +15,6 @@ extension = vtu
 [formcompiler]
 numerical_jacobian = 1, 0 | expand num
 exact_solution_expression = g
-compare_l2errorsquared = 1e-4
+compare_l2errorsquared = 1e-8
 sumfact = 1
 vectorize = 1, 0 | expand vec