diff --git a/openbsc/src/libbsc/bsc_rll.c b/openbsc/src/libbsc/bsc_rll.c
index 9fbe7c6..d12aeee 100644
--- a/openbsc/src/libbsc/bsc_rll.c
+++ b/openbsc/src/libbsc/bsc_rll.c
@@ -137,5 +137,5 @@
 
 static __attribute__((constructor)) void on_dso_load_rll(void)
 {
-	register_signal_handler(SS_CHALLOC, rll_lchan_signal, NULL);
+	osmo_signal_register_handler(SS_CHALLOC, rll_lchan_signal, NULL);
 }