diff --git a/lib/display.py b/lib/display.py
index 5f6d498..eac5e7f 100644
--- a/lib/display.py
+++ b/lib/display.py
@@ -3,7 +3,7 @@ class TM1637(object):
                  clk_pin,
                  dat_pin):
 
-        self.clk_pin = clock_pin
+        self.clk_pin = clk_pin
         self.dat_pin = dat_pin
 
         try:
diff --git a/lib/ovenWatcher.py b/lib/ovenWatcher.py
index aa9e1fa..47d4d74 100644
--- a/lib/ovenWatcher.py
+++ b/lib/ovenWatcher.py
@@ -1,6 +1,5 @@
 import threading,logging,json,time,datetime
 from oven import Oven
-from display import TM1637
 import config
 
 log = logging.getLogger(__name__)