diff --git a/examples/codepage_tables.py b/examples/codepage_tables.py
index 7d5c008..13deb4b 100644
--- a/examples/codepage_tables.py
+++ b/examples/codepage_tables.py
@@ -5,7 +5,7 @@ import six
 import sys
 
 from escpos import printer
-from escpos.constants import *
+from escpos.constants import CODEPAGE_CHANGE, ESC, CTL_LF, CTL_FF, CTL_CR, CTL_HT, CTL_VT
 
 
 def main():