diff --git a/compiler/modules/write_mask_and_array.py b/compiler/modules/write_mask_and_array.py
index 2456094e..8f30fd2d 100644
--- a/compiler/modules/write_mask_and_array.py
+++ b/compiler/modules/write_mask_and_array.py
@@ -135,19 +135,9 @@ class write_mask_and_array(design.design):
                                 width=wmask_out_pin.width(),
                                 height=wmask_out_pin.height())
 
-            for n in ["vdd", "gnd"]:
-                pin_list = self.and2_insts[i].get_pins(n)
-                for pin in pin_list:
-                    pin_pos = pin.lc()
-                    # Add the M1->M2 stack
-                    self.add_via_center(layers=("metal1", "via1", "metal2"),
-                                        offset=pin_pos)
-                    # Add the M2->M3 stack
-                    self.add_via_center(layers=("metal2", "via2", "metal3"),
-                                        offset=pin_pos)
-                    self.add_layout_pin_rect_center(text=n,
-                                                    layer="metal3",
-                                                    offset=pin_pos)
+            self.add_power_pin("gnd", vector(supply_pin.width()+i*self.wmask_en_len,0))
+            self.add_power_pin("vdd", vector(supply_pin.width()+i*self.wmask_en_len,self.height))
+
 
 
     def en_width(self, pin):