diff --git a/install/lib/installer_base.lib.php b/install/lib/installer_base.lib.php
index bb5fd5d409362d4a85d61a17626d57fb1b7bfb5c..94e7a2e6d07a19212cf219d98a1eab7f93f04c45 100644
--- a/install/lib/installer_base.lib.php
+++ b/install/lib/installer_base.lib.php
@@ -2875,7 +2875,7 @@ 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);
 		}
 	}