diff --git a/cccli/printer.py b/cccli/printer.py
index 074bc0dddacde3a60e6e451eeb897d6de1cef935..9d1ef3f7e89f983c1cee3b63a28542ce7442befb 100644
--- a/cccli/printer.py
+++ b/cccli/printer.py
@@ -5,14 +5,15 @@
 CloudControl CLI Printer module
 '''
 
+import cccli
+from cccli.exception import *
+
 import sys
 import os
 import termios
 import fcntl
 import struct
-
-import cccli
-from cccli.exception import *
+import signal
 
 color = {
     # regular
@@ -83,7 +84,7 @@ class Printer(object):
             fd,
             nl)
         if quit:
-            os.kill(0, 15)
+            os.kill(0, signal.SIGKILL)
 
     def error(self, message, fd=sys.stderr, nl=os.linesep):
         self.out("%sError%s: %s%s"%(color["lred"],color["red"],message,color["reset"]),