diff --git a/sdcflows/workflows/fmap.py b/sdcflows/workflows/fmap.py
index 8e12cde4bc..0b77484711 100644
--- a/sdcflows/workflows/fmap.py
+++ b/sdcflows/workflows/fmap.py
@@ -20,7 +20,7 @@
 
 from nipype.pipeline import engine as pe
 from nipype.interfaces import utility as niu, fsl, ants
-from nipype.workflows.dmri.fsl.utils import demean_image, cleanup_edge_pipeline
+from niflow.nipype1.workflows.dmri.fsl.utils import demean_image, cleanup_edge_pipeline
 from niworkflows.engine.workflows import LiterateWorkflow as Workflow
 from niworkflows.interfaces.bids import DerivativesDataSink
 from niworkflows.interfaces.images import IntraModalMerge
diff --git a/sdcflows/workflows/phdiff.py b/sdcflows/workflows/phdiff.py
index 1857030155..748e7fde59 100644
--- a/sdcflows/workflows/phdiff.py
+++ b/sdcflows/workflows/phdiff.py
@@ -20,7 +20,7 @@
 
 from nipype.interfaces import ants, fsl, utility as niu
 from nipype.pipeline import engine as pe
-from nipype.workflows.dmri.fsl.utils import siemens2rads, demean_image, \
+from niflow.nipype1.workflows.dmri.fsl.utils import siemens2rads, demean_image, \
     cleanup_edge_pipeline
 from niworkflows.engine.workflows import LiterateWorkflow as Workflow
 from niworkflows.interfaces.images import IntraModalMerge
@@ -36,7 +36,7 @@ def init_phdiff_wf(omp_nthreads, name='phdiff_wf'):
     Estimates the fieldmap using a phase-difference image and one or more
     magnitude images corresponding to two or more :abbr:`GRE (Gradient Echo sequence)`
     acquisitions. The `original code was taken from nipype
-    <https://github.com/nipy/nipype/blob/master/nipype/workflows/dmri/fsl/artifacts.py#L514>`_.
+    <https://github.com/nipy/nipype/blob/0.12.1/nipype/workflows/dmri/fsl/artifacts.py#L514>`_.
 
     .. workflow ::
         :graph2use: orig
diff --git a/setup.cfg b/setup.cfg
index e83a80719a..5ca0631301 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -25,6 +25,7 @@ setup_requires =
 install_requires =
     nibabel >=2.2.1
     nipype >=1.2.0
+    niflow-nipype1-workflows ~=0.0.1
     niworkflows ~=0.10
     numpy
     pybids ~=0.9.2