diff --git a/src/etc/inc/interfaces.inc b/src/etc/inc/interfaces.inc
index c4e0b5326..bc0456ad9 100644
--- a/src/etc/inc/interfaces.inc
+++ b/src/etc/inc/interfaces.inc
@@ -32,7 +32,6 @@
 require_once("interfaces.lib.inc");
 require_once("gwlb.inc");
 require_once('openvpn.inc');
-require_once("services.inc");
 
 /*
  * converts a string like "a,b,c,d"