diff --git a/server/plugins-available/apache2_plugin.inc.php b/server/plugins-available/apache2_plugin.inc.php
index 50120956ceec59769b4b6183f62acaae0f662fc8..7d3a2e694131e6ec092f7666c70df628f761304b 100644
--- a/server/plugins-available/apache2_plugin.inc.php
+++ b/server/plugins-available/apache2_plugin.inc.php
@@ -920,7 +920,7 @@ class apache2_plugin {
 			unset($client);
 			unset($aa_search);
 			unset($aa_replace);
-			$server_alias[] .= $auto_alias;
+			$server_alias[] .= $auto_alias.' ';
 		}
 		
 		// get alias domains (co-domains and subdomains)
diff --git a/server/plugins-available/nginx_plugin.inc.php b/server/plugins-available/nginx_plugin.inc.php
index 310a18e068861e0a92d5869561e4f120be54da19..e5a37ffc9b1d72c380229f8ce2eda86772fd6986 100644
--- a/server/plugins-available/nginx_plugin.inc.php
+++ b/server/plugins-available/nginx_plugin.inc.php
@@ -1051,7 +1051,7 @@ class nginx_plugin {
 			unset($client);
 			unset($aa_search);
 			unset($aa_replace);
-			$server_alias[] .= $auto_alias;
+			$server_alias[] .= $auto_alias.' ';
 		}
 		
 		// get alias domains (co-domains and subdomains)