diff --git a/pythainlp/segment/pyicu.py b/pythainlp/segment/pyicu.py
index d257bb3bf..fd5b38b10 100644
--- a/pythainlp/segment/pyicu.py
+++ b/pythainlp/segment/pyicu.py
@@ -1,6 +1,6 @@
 from __future__ import absolute_import
 from __future__ import print_function
-from .isthai import isThai
+from isthai import isThai
 import PyICU
 # ตัดคำภาษาไทย
 def segment(txt):
@@ -22,4 +22,4 @@ def segment(txt):
         pass
     return retTxt.split(',')
 if __name__ == "__main__":
-	print(segment('ทดสอบระบบตัดคำด้วยไอซียู'))
\ No newline at end of file
+	print(segment('ทดสอบระบบตัดคำด้วยไอซียู'))