diff --git a/apps/modes_gui b/apps/modes_gui
index 1cf0fa0..5a1a2cc 100755
--- a/apps/modes_gui
+++ b/apps/modes_gui
@@ -72,7 +72,7 @@ class mainwindow(QtGui.QMainWindow):
 
         #disable by default
         self.ui.check_adsbonly.setCheckState(QtCore.Qt.Unchecked)
-        
+
         #set up the radio stuff
         self.queue = gr.msg_queue(10)
         self.running = False
diff --git a/python/radio.py b/python/radio.py
index 2a024d6..9661331 100644
--- a/python/radio.py
+++ b/python/radio.py
@@ -23,7 +23,7 @@
 # You pass it options, it gives you data.
 # It uses the pubsub interface to allow clients to subscribe to its data feeds.
 
-from gnuradio import gr, gru, optfir, eng_notation, blks2
+from gnuradio import gr, gru, eng_notation, blks2
 from gnuradio.eng_option import eng_option
 from gnuradio.gr.pubsub import pubsub
 from optparse import OptionParser, OptionGroup