diff --git a/compiler/modules/dff_array.py b/compiler/modules/dff_array.py
index 10bae3e8..5a09ae33 100644
--- a/compiler/modules/dff_array.py
+++ b/compiler/modules/dff_array.py
@@ -95,11 +95,11 @@ class dff_array(design.design):
             for col in range(self.columns):                        
                 # Continous vdd rail along with label.
                 vdd_pin=self.dff_insts[row,col].get_pin("vdd")
-                self.add_power_pin("vdd", vdd_pin.lc())
+                self.add_power_pin("vdd", vdd_pin.center())
 
                 # Continous gnd rail along with label.
                 gnd_pin=self.dff_insts[row,col].get_pin("gnd")
-                self.add_power_pin("gnd", gnd_pin.lc())
+                self.add_power_pin("gnd", gnd_pin.center())
             
 
         for row in range(self.rows):