--- a/debian/littlebird-tc-core.postinst	Fri Oct 14 12:19:10 2011 +0200
+++ b/debian/littlebird-tc-core.postinst	Fri Oct 14 14:33:46 2011 +0200
@@ -25,9 +25,8 @@
     configure)
 
     dirs="/var/log/littlebird-tc /var/lib/littlebird-tc/CA /var/lib/littlebird-tc/data"
-    dir_bin="/var/lib/littlebird-tc/bin"
     chgrp -R www-data $dirs
-    chown -R www-data $dir_bin/*
+    chmod -R g+w $dirs
 
     # Timezone in /usr/local/zend/etc/php.ini
     # note: this file is handled as a conffile under ucf control