diff --git a/include/openbsc/debug.h b/include/openbsc/debug.h
index 8a4247b..3feb7c3 100644
--- a/include/openbsc/debug.h
+++ b/include/openbsc/debug.h
@@ -38,12 +38,8 @@
 	DSUA,
 	DV42BIS,
 	DPCU,
+	DVLR,
 	Debug_LastEntry,
 };
 
-struct gsm_subscriber;
-
-void log_set_filter_vlr_subscr(struct log_target *target,
-			       struct gsm_subscriber *vlr_subscr);
-
 extern const struct log_info log_info;