diff --git a/Jenkinsfile b/Jenkinsfile
index 48ffe63303..392d38c048 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -40,7 +40,7 @@ pipeline {
               sh 'mkdir tmp'
               dir('tmp') {
                 timestamps {
-                  sh '../scripts/firedrake-install $COMPLEX --tinyasm --disable-ssh --minimal-petsc --slepc --documentation-dependencies --install thetis --install gusto --install icepack --install irksome --no-package-manager || (cat firedrake-install.log && /bin/false)'
+                  sh '../scripts/firedrake-install $COMPLEX --tinyasm --disable-ssh --minimal-petsc --slepc --documentation-dependencies --install thetis --install gusto --install icepack --install irksome --no-package-manager --package-branch tsfc ksagiyam/tsfc_refactor --package-branch firedrake ksagiyam/tsfc_refactor || (cat firedrake-install.log && /bin/false)'
                 }
               }
             }
diff --git a/firedrake/mg/kernels.py b/firedrake/mg/kernels.py
index da7da9138b..3739830ba9 100644
--- a/firedrake/mg/kernels.py
+++ b/firedrake/mg/kernels.py
@@ -19,11 +19,11 @@
 import ufl
 import tsfc
 
+from tsfc.kernel_interface.common import lower_integral_type
 import tsfc.kernel_interface.firedrake as firedrake_interface
 
 from tsfc.coffee import generate as generate_coffee
 from tsfc import fem, ufl_utils, spectral
-from tsfc.driver import lower_integral_type
 from tsfc.parameters import default_parameters
 from tsfc.finatinterface import create_element
 from finat.quadrature import make_quadrature
@@ -530,11 +530,22 @@ def dg_injection_kernel(Vf, Vc, ncell):
 
     Vce = create_element(Vc.ufl_element())
 
-    coarse_builder = firedrake_interface.KernelBuilder("cell", "otherwise", 0, ScalarType_c)
-    coarse_builder.set_coordinates(Vc.mesh())
-    argument_multiindices = (Vce.get_indices(), )
+    class _IntegralData(object):
+        def __init__(self, Vc):
+            self.domain = Vc.mesh()
+            self.integral_type = "cell"
+            self.subdoamin_id = "otherwise"
+            self.domain_number = 0
+            self.coefficients = ()
+            self.coefficient_numbers = ()
+            self.integrals = ()
+            self._integral_to_form_data_map = {}
+            self.arguments = (ufl.TestFunction(Vc), )
+
+    coarse_builder = firedrake_interface.KernelBuilder(_IntegralData(Vc), ScalarType_c, parameters["scalar_type"])
+    argument_multiindices = coarse_builder.argument_multiindices
     argument_multiindex, = argument_multiindices
-    return_variable, = coarse_builder.set_arguments((ufl.TestFunction(Vc), ), argument_multiindices)
+    (return_variable, ) = coarse_builder.return_variables
 
     integration_dim, entity_ids = lower_integral_type(Vce.cell, "cell")
     # Midpoint quadrature for jacobian on coarse cell.