diff --git a/test/sumfact/poisson/facedir-facemod-variation/poisson_dg_3d_facedir_facemod_variation.mini b/test/sumfact/poisson/facedir-facemod-variation/poisson_dg_3d_facedir_facemod_variation.mini
index 45927298669692f8d3675e1d7896d565b922ae53..6384d72b60f76fa53dea540fff49f32e281dd91f 100644
--- a/test/sumfact/poisson/facedir-facemod-variation/poisson_dg_3d_facedir_facemod_variation.mini
+++ b/test/sumfact/poisson/facedir-facemod-variation/poisson_dg_3d_facedir_facemod_variation.mini
@@ -36,6 +36,7 @@ numerical_jacobian = 1, 0 | expand num
 sumfact = 0
 vectorization_quadloop = 1, 0 | expand quad
 vectorization_strategy = model, none | expand grad
+geometry_mixins = sumfact_multilinear
 
 [formcompiler.ufl_variants]
 degree = 1, 2 | expand deg
diff --git a/test/sumfact/poisson/facedir-facemod-variation/sumfact_poisson_dg_3d_facedir_facemod_variation.mini b/test/sumfact/poisson/facedir-facemod-variation/sumfact_poisson_dg_3d_facedir_facemod_variation.mini
index 664421e4f91a3893c42783c209068e306b110c7e..58090aeb5cedde40572f0371eb839688645c0af9 100644
--- a/test/sumfact/poisson/facedir-facemod-variation/sumfact_poisson_dg_3d_facedir_facemod_variation.mini
+++ b/test/sumfact/poisson/facedir-facemod-variation/sumfact_poisson_dg_3d_facedir_facemod_variation.mini
@@ -44,6 +44,7 @@ sumfact = 1
 sumfact_regular_jacobians = 1
 vectorization_quadloop = 1, 0 | expand quad
 vectorization_strategy = model, none | expand grad
+geometry_mixins = sumfact_multilinear
 
 [formcompiler.ufl_variants]
 degree = 1, 2 | expand deg
diff --git a/test/sumfact/poisson/facedir-facemod-variation/sumfact_poisson_fastdg_3d_facedir_facemod_variation.mini b/test/sumfact/poisson/facedir-facemod-variation/sumfact_poisson_fastdg_3d_facedir_facemod_variation.mini
index f814a9aac356cf416a358ff08816d346138d3d9a..5e0b4c29b2d6f89913c9254a7c5b1070855ca8d0 100644
--- a/test/sumfact/poisson/facedir-facemod-variation/sumfact_poisson_fastdg_3d_facedir_facemod_variation.mini
+++ b/test/sumfact/poisson/facedir-facemod-variation/sumfact_poisson_fastdg_3d_facedir_facemod_variation.mini
@@ -45,6 +45,7 @@ sumfact_regular_jacobians = 1
 vectorization_quadloop = 1, 0 | expand quad
 vectorization_strategy = model, none | expand grad
 fastdg = 1
+geometry_mixins = sumfact_multilinear
 
 [formcompiler.ufl_variants]
 degree = 1, 2 | expand deg