diff --git a/fix-cid.conf b/fix-cid.conf
index f94a61d..eb7b7b7 100644
--- a/fix-cid.conf
+++ b/fix-cid.conf
@@ -4,9 +4,9 @@
 ;
 
 [fix-cid]
-exten => _.,1,Noop( Fixing CID ${EXTEN} )
-exten => _.,n,Gosub(fix-cid-ctx,${EXTEN},1)
-exten => _.,n,Return
+exten => _X.,1,Noop( Fixing CID ${EXTEN} )
+exten => _X.,n,Gosub(fix-cid-ctx,${EXTEN},1)
+exten => _X.,n,Return
 
 [fix-cid-ctx]
 exten => pbx,	1,Noop( pbx callerid = ${CALLERID(all)} )