diff --git a/tests/bsim/bluetooth/audio/prj.conf b/tests/bsim/bluetooth/audio/prj.conf
index 06114766881440f..3f8f6cef48b5b3f 100644
--- a/tests/bsim/bluetooth/audio/prj.conf
+++ b/tests/bsim/bluetooth/audio/prj.conf
@@ -30,10 +30,10 @@ CONFIG_BT_BAP_BROADCAST_SOURCE=y
 CONFIG_BT_BAP_BROADCAST_SINK=y
 CONFIG_BT_AUDIO_CODEC_CFG_MAX_METADATA_SIZE=196
 CONFIG_BT_AUDIO_CODEC_CAP_MAX_METADATA_SIZE=196
-CONFIG_BT_BAP_BROADCAST_SRC_STREAM_COUNT=1
+CONFIG_BT_BAP_BROADCAST_SRC_STREAM_COUNT=2
 CONFIG_BT_BAP_BROADCAST_SRC_SUBGROUP_COUNT=1
 CONFIG_BT_BAP_BROADCAST_SNK_SUBGROUP_COUNT=1
-CONFIG_BT_BAP_BROADCAST_SNK_STREAM_COUNT=1
+CONFIG_BT_BAP_BROADCAST_SNK_STREAM_COUNT=2
 CONFIG_BT_ISO_TX_BUF_COUNT=4
 CONFIG_BT_ISO_MAX_CHAN=4
 CONFIG_BT_ISO_TX_MTU=310
@@ -200,8 +200,9 @@ CONFIG_BT_CTLR_ISO_TX_BUFFER_SIZE=251
 CONFIG_BT_CTLR_ADV_DATA_LEN_MAX=191
 
 # Controller ISO Broadcast Settings
-CONFIG_BT_CTLR_ADV_ISO_STREAM_COUNT=1
-CONFIG_BT_CTLR_SYNC_ISO_STREAM_MAX=1
+CONFIG_BT_CTLR_ADV_ISO_STREAM_COUNT=2
+CONFIG_BT_CTLR_ADV_ISO_STREAM_MAX=2
+CONFIG_BT_CTLR_SYNC_ISO_STREAM_MAX=2
 
 # Controller ISO Unicast Settings
 CONFIG_BT_CTLR_CENTRAL_ISO=y
diff --git a/tests/bsim/bluetooth/audio/src/bap_broadcast_sink_test.c b/tests/bsim/bluetooth/audio/src/bap_broadcast_sink_test.c
index 1f7c91288c8cb82..548bea91859c7ee 100644
--- a/tests/bsim/bluetooth/audio/src/bap_broadcast_sink_test.c
+++ b/tests/bsim/bluetooth/audio/src/bap_broadcast_sink_test.c
@@ -308,6 +308,8 @@ static void recv_cb(struct bt_bap_stream *stream,
 	if (memcmp(buf->data, mock_iso_data, buf->len) == 0) {
 		test_stream->rx_cnt++;
 
+		printk("test_stream->rx_cnt %u\n", test_stream->rx_cnt);
+
 		if (test_stream->rx_cnt >= MIN_SEND_COUNT) {
 			/* We set the flag is just one stream has received the expected */
 			SET_FLAG(flag_received);
diff --git a/tests/bsim/bluetooth/audio/src/bap_broadcast_source_test.c b/tests/bsim/bluetooth/audio/src/bap_broadcast_source_test.c
index 5410d76defaffb4..1559f8c30108d1c 100644
--- a/tests/bsim/bluetooth/audio/src/bap_broadcast_source_test.c
+++ b/tests/bsim/bluetooth/audio/src/bap_broadcast_source_test.c
@@ -121,7 +121,7 @@ static int setup_broadcast_source(struct bt_bap_broadcast_source **source)
 	}
 
 	for (size_t i = 0U; i < ARRAY_SIZE(subgroup_params); i++) {
-		subgroup_params[i].params_count = 1U;
+		subgroup_params[i].params_count = ARRAY_SIZE(stream_params);
 		subgroup_params[i].params = &stream_params[i];
 		subgroup_params[i].codec_cfg = &preset_16_1_1.codec_cfg;
 	}
@@ -178,6 +178,8 @@ static int setup_extended_adv(struct bt_bap_broadcast_source *source, struct bt_
 	/* Broadcast Audio Streaming Endpoint advertising data */
 	NET_BUF_SIMPLE_DEFINE(ad_buf,
 			      BT_UUID_SIZE_16 + BT_AUDIO_BROADCAST_ID_SIZE);
+	struct bt_le_adv_param adv_param = BT_LE_ADV_PARAM_INIT(
+		BT_LE_ADV_OPT_EXT_ADV | BT_LE_ADV_OPT_USE_NAME, 0x80, 0x80, NULL);
 	NET_BUF_SIMPLE_DEFINE(base_buf, 128);
 	struct bt_data ext_ad;
 	struct bt_data per_ad;
@@ -185,7 +187,7 @@ static int setup_extended_adv(struct bt_bap_broadcast_source *source, struct bt_
 	int err;
 
 	/* Create a non-connectable non-scannable advertising set */
-	err = bt_le_ext_adv_create(BT_LE_EXT_ADV_NCONN_NAME, NULL, adv);
+	err = bt_le_ext_adv_create(&adv_param, NULL, adv);
 	if (err != 0) {
 		printk("Unable to create extended advertising set: %d\n", err);
 		return err;