diff --git a/src/dactyl_manuform.py b/src/dactyl_manuform.py
index 72135e7b4..ca49201b5 100644
--- a/src/dactyl_manuform.py
+++ b/src/dactyl_manuform.py
@@ -4261,7 +4261,7 @@ def baseplate(wedge_angle=None, side='right'):
         if wedge_angle is not None:
             cq.Workplane('XY').add(cq.Solid.revolve(outerWire, innerWires, angleDegrees, axisStart, axisEnd))
         else:
-            inner_shape = cq.Workplane('XY').add(cq.Solid.extrudeLinear(outerWire=inner_wire, innerWires=[], vecNormal=cq.Vector(0, 0, base_thickness)))
+            inner_shape = cq.Workplane('XY').add(cq.Solid.extrudeLinear(inner_wire, [], cq.Vector(0, 0, base_thickness)))
             inner_shape = translate(inner_shape, (0, 0, -base_rim_thickness))
 
             holes = []
diff --git a/src/helpers_cadquery.py b/src/helpers_cadquery.py
index 58a876ab0..e0f833c24 100644
--- a/src/helpers_cadquery.py
+++ b/src/helpers_cadquery.py
@@ -217,7 +217,7 @@ def extrude_poly(outer_poly, inner_polys=None, height=1):  # vector=(0,0,1)):
             inner_wires.append(cq.Wire.assembleEdges(item.edges().objects))
 
     return cq.Workplane('XY').add(
-        cq.Solid.extrudeLinear(outerWire=outer_wires, innerWires=inner_wires, vecNormal=cq.Vector(0, 0, height)))
+        cq.Solid.extrudeLinear(outer_wires, inner_wires, cq.Vector(0, 0, height)))
 
 
 def import_file(fname, convexity=None):
@@ -236,4 +236,4 @@ def export_file(shape, fname):
 def export_dxf(shape, fname):
     print("EXPORTING TO {}".format(fname))
     cq.exporters.export(w=shape, fname=fname + ".dxf",
-                        exportType='DXF')
\ No newline at end of file
+                        exportType='DXF')