diff --git a/src/conway/gameoflife.py b/src/conway/gameoflife.py
index 9955b74..1f1989d 100644
--- a/src/conway/gameoflife.py
+++ b/src/conway/gameoflife.py
@@ -41,10 +41,6 @@ class State(object):
             )
         print("-" * (self.width + 2))
 
-    def plt_render(self):
-        plt.imshow(self.board)
-        plt.show()
-
     def step(self):
         boardcopy = copy.deepcopy(self.board)
         for rowidx, row in enumerate(self.board):