diff --git a/samples/bluetooth/iso_broadcast/prj.conf b/samples/bluetooth/iso_broadcast/prj.conf
index 2de6c2b2c6a..d4d7b659aec 100644
--- a/samples/bluetooth/iso_broadcast/prj.conf
+++ b/samples/bluetooth/iso_broadcast/prj.conf
@@ -5,4 +5,4 @@ CONFIG_BT_DEVICE_NAME="Test ISO Broadcaster"
 
 # Temporary, enable the following to meet BT_ISO dependencies
 CONFIG_BT_OBSERVER=y
-CONFIG_BT_PERIPHERAL=y
+CONFIG_BT_BROADCASTER=y
diff --git a/subsys/bluetooth/host/CMakeLists.txt b/subsys/bluetooth/host/CMakeLists.txt
index 03a60f08bd3..711bb8a74a1 100644
--- a/subsys/bluetooth/host/CMakeLists.txt
+++ b/subsys/bluetooth/host/CMakeLists.txt
@@ -77,6 +77,7 @@ if(CONFIG_BT_HCI_HOST)
   zephyr_library_sources_ifdef(
     CONFIG_BT_ISO
     iso.c
+    conn.c
     )
 
   if(CONFIG_BT_DF)