diff --git a/tests/bluetooth/mesh/ext_adv.conf b/tests/bluetooth/mesh/ext_adv.conf
index a37aab17fb81..f872cd383f72 100644
--- a/tests/bluetooth/mesh/ext_adv.conf
+++ b/tests/bluetooth/mesh/ext_adv.conf
@@ -10,7 +10,6 @@ CONFIG_BT_CTLR_LE_ENC=n
 CONFIG_BT_CTLR_LE_PING=n
 CONFIG_BT_DATA_LEN_UPDATE=n
 CONFIG_BT_PHY_UPDATE=n
-CONFIG_BT_CTLR_CHAN_SEL_2=n
 CONFIG_BT_CTLR_MIN_USED_CHAN=n
 CONFIG_BT_CTLR_PRIVACY=n