diff --git a/ChangeLog b/ChangeLog
index ade80ada..866ca3ed 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2006-03-02  Federico Di Gregorio  <fog@initd.org>
+
+	* psycopg/typecast_array.c (typecast_array_tokenize): removed cast
+	to build without warnings on 64 bit arches.
+
 2006-02-11  Federico Di Gregorio  <fog@initd.org>
 
 	* Release 2.0 beta 8.
diff --git a/psycopg/typecast_array.c b/psycopg/typecast_array.c
index 8fe74378..65055334 100644
--- a/psycopg/typecast_array.c
+++ b/psycopg/typecast_array.c
@@ -136,7 +136,7 @@ typecast_array_tokenize(char *str, int strlength,
         }
         
         *buffer = '\0';
-        *length = (int)buffer - (int)*token;
+        *length = buffer - *token;
     }
     else {
         *token = &str[*pos];