diff --git a/include/bplconbits.i b/include/bplconbits.i
index 0b7bb5e..cda50b0 100644
--- a/include/bplconbits.i
+++ b/include/bplconbits.i
@@ -1,3 +1,4 @@
 COLOR_ON	equ $200
 LACE		equ $004
-HOMOD		equ $800
\ No newline at end of file
+HOMOD		equ $800
+DBLPF		equ $400
\ No newline at end of file