diff --git a/install/lib/installer_base.lib.php b/install/lib/installer_base.lib.php
index b53d5ccc1659747f1268d302542aa6e08cf834c5..a73b9d0922f82f3e29d4192f176aadd730f163fe 100644
--- a/install/lib/installer_base.lib.php
+++ b/install/lib/installer_base.lib.php
@@ -2876,7 +2876,7 @@ class installer_base {
 		if(@is_link($vhost_conf_enabled_dir.'/' . $use_symlink)) {
 			unlink($vhost_conf_enabled_dir.'/' . $use_symlink);
 		}
-		if(!@is_link($vhost_conf_enabled_dir.'/' . $use_symlink)) {
+		if(!@is_file($vhost_conf_enabled_dir.'/' . $use_symlink)) {
 			symlink($vhost_conf_dir.'/' . $use_name, $vhost_conf_enabled_dir.'/' . $use_symlink);
 		}
 	}