diff --git a/server/mods-available/dns_module.inc.php b/server/mods-available/dns_module.inc.php
index 0ff7c1f44f00d5b6f089e97bfdc7411bd04d720c..09ddc04ee949ce96caa83803124755dfce0d9b37 100644
--- a/server/mods-available/dns_module.inc.php
+++ b/server/mods-available/dns_module.inc.php
@@ -133,7 +133,7 @@ class dns_module {
 	}
 
 	function restartPowerDNS($action = 'restart') {
-		global $app;
+		global $app,$conf;
 	
 		$app->log("restartPDNS called.",LOGLEVEL_DEBUG);
 
diff --git a/server/mods-available/web_module.inc.php b/server/mods-available/web_module.inc.php
index 1ec10be9c847ef6d990031fb2e2cb814c798f0ae..01c8b4d25d8591a0f4450a849a59ebc3fdbaa00c 100644
--- a/server/mods-available/web_module.inc.php
+++ b/server/mods-available/web_module.inc.php
@@ -127,7 +127,7 @@ class web_module {
 	
 	// This function is used
 	function restartHttpd($action = 'restart') {
-		global $app;
+		global $app,$conf;
 		
 		$daemon = '';
 		if(is_file($conf['init_scripts'] . '/' . 'httpd')) {