diff --git a/openbsc/src/bsc/osmo_bsc_audio.c b/openbsc/src/bsc/osmo_bsc_audio.c
index 1349263..8db84f9 100644
--- a/openbsc/src/bsc/osmo_bsc_audio.c
+++ b/openbsc/src/bsc/osmo_bsc_audio.c
@@ -23,6 +23,7 @@
 
 #include <openbsc/osmo_msc_data.h>
 #include <openbsc/osmo_bsc.h>
+#include <openbsc/abis_rsl.h>
 #include <openbsc/gsm_data.h>
 #include <openbsc/debug.h>
 #include <openbsc/signal.h>
diff --git a/openbsc/src/bsc_api.c b/openbsc/src/bsc_api.c
index 043006e..0a7c94b 100644
--- a/openbsc/src/bsc_api.c
+++ b/openbsc/src/bsc_api.c
@@ -25,6 +25,7 @@
 #include <openbsc/bsc_api.h>
 #include <openbsc/bsc_rll.h>
 #include <openbsc/gsm_data.h>
+#include <openbsc/gsm_subscriber.h>
 #include <openbsc/signal.h>
 #include <openbsc/abis_rsl.h>
 #include <openbsc/chan_alloc.h>
diff --git a/openbsc/src/gsm_04_08_utils.c b/openbsc/src/gsm_04_08_utils.c
index 350c69b..b59d710 100644
--- a/openbsc/src/gsm_04_08_utils.c
+++ b/openbsc/src/gsm_04_08_utils.c
@@ -30,6 +30,8 @@
 
 #include <osmocore/msgb.h>
 #include <osmocore/gsm48.h>
+
+#include <openbsc/abis_rsl.h>
 #include <openbsc/debug.h>
 #include <openbsc/gsm_04_08.h>
 #include <openbsc/transaction.h>