diff --git a/port/PyAssimp/pyassimp/structs.py b/port/PyAssimp/pyassimp/structs.py
index ddfd87f8a..d478b861b 100644
--- a/port/PyAssimp/pyassimp/structs.py
+++ b/port/PyAssimp/pyassimp/structs.py
@@ -1,6 +1,6 @@
 #-*- coding: UTF-8 -*-
 
-from ctypes import POINTER, c_void_p, c_int, c_uint, c_char, c_float, Structure, c_char_p, c_double, c_ubyte, c_size_t, c_uint32
+from ctypes import POINTER, c_void_p, c_uint, c_char, c_float, Structure, c_char_p, c_double, c_ubyte, c_size_t, c_uint32
 
 
 class Vector2D(Structure):
@@ -70,7 +70,7 @@ class String(Structure):
     See 'types.h' for details.
     """ 
 
-    MAXLEN = 1024
+    MAXLEN = 1024
 
     _fields_ = [
             # Binary length of the string excluding the terminal 0. This is NOT the