diff --git a/conf/zpush/backend_caldav.php b/conf/zpush/backend_caldav.php
index 4170fed4..7ad76426 100644
--- a/conf/zpush/backend_caldav.php
+++ b/conf/zpush/backend_caldav.php
@@ -62,5 +62,4 @@ define('CALDAV_PERSONAL', '');
 // Setting this to false will work with most servers, but it will be slower
 define('CALDAV_SUPPORTS_SYNC', false);
 
-
 ?>
\ No newline at end of file
diff --git a/conf/zpush/backend_carddav.php b/conf/zpush/backend_carddav.php
index 0e91f2a6..eca3c533 100644
--- a/conf/zpush/backend_carddav.php
+++ b/conf/zpush/backend_carddav.php
@@ -105,4 +105,6 @@ define('CARDDAV_SUPPORTS_FN_SEARCH', false);
 // If your carddav server needs to use file extension to recover a vcard.
 //    Davical needs it
 //    SOGo official demo online needs it, but some SOGo installation don't need it, so test it
-define('CARDDAV_URL_VCARD_EXTENSION', '.vcf');
\ No newline at end of file
+define('CARDDAV_URL_VCARD_EXTENSION', '.vcf');
+
+?>
\ No newline at end of file
diff --git a/conf/zpush/backend_combined.php b/conf/zpush/backend_combined.php
index 47550c31..f02bac6b 100644
--- a/conf/zpush/backend_combined.php
+++ b/conf/zpush/backend_combined.php
@@ -100,4 +100,5 @@ class BackendCombinedConfig {
 		);
     }
 }
+
 ?>
\ No newline at end of file
diff --git a/setup/zpush.sh b/setup/zpush.sh
index 3ec36b15..c9e0efb5 100755
--- a/setup/zpush.sh
+++ b/setup/zpush.sh
@@ -14,7 +14,7 @@ source /etc/mailinabox.conf # load global vars
 # Prereqs.
 
 apt_install \
-	php-soap php5-imap
+	php-soap php5-imap libawl-php
 
 php5enmod imap