diff --git a/ChangeLog b/ChangeLog
index 772957954..f1e84fedf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,12 +1,14 @@
 WeeChat ChangeLog
 =================
 Sébastien Helleu <flashcode@flashtux.org>
-v0.4.0-dev, 2012-09-29
+v0.4.0-dev, 2012-10-03
 
 
 Version 0.4.0 (under dev!)
 --------------------------
 
+* script: fix compilation on OS X
+
 Version 0.3.9 (2012-09-29)
 --------------------------
 
diff --git a/src/plugins/script/script-repo.h b/src/plugins/script/script-repo.h
index f7f1df5df..b2ccfbbf8 100644
--- a/src/plugins/script/script-repo.h
+++ b/src/plugins/script/script-repo.h
@@ -57,7 +57,7 @@ struct t_script_repo
 extern struct t_script_repo *scripts_repo;
 extern struct t_script_repo *last_script_repo;
 extern int script_repo_count, script_repo_count_displayed;
-struct t_hashtable *script_repo_max_length_field;
+extern struct t_hashtable *script_repo_max_length_field;
 extern char *script_repo_filter;
 
 extern int script_repo_script_valid (struct t_script_repo *script);