diff --git a/tests/bsim/bluetooth/audio_samples/compile.sh b/tests/bsim/bluetooth/audio_samples/compile.sh
index a54aace2777..fa6f232c497 100755
--- a/tests/bsim/bluetooth/audio_samples/compile.sh
+++ b/tests/bsim/bluetooth/audio_samples/compile.sh
@@ -19,7 +19,7 @@ mkdir -p ${WORK_DIR}
 
 source ${ZEPHYR_BASE}/tests/bsim/compile.source
 
-if [ "${BOARD}" == "nrf5340bsim_nrf5340_cpuapp" ]; then
+if [ "${BOARD_TS}" == "nrf5340bsim_nrf5340_cpuapp" ]; then
   app=samples/bluetooth/unicast_audio_server sysbuild=1 compile
   app=samples/bluetooth/broadcast_audio_source sysbuild=1 compile
   app=tests/bsim/bluetooth/audio_samples/unicast_audio_client sysbuild=1 compile
diff --git a/tests/bsim/bluetooth/compile.nrf5340bsim_nrf5340_cpuapp.sh b/tests/bsim/bluetooth/compile.nrf5340bsim_nrf5340_cpuapp.sh
index 65769185867..6e1dea448d6 100755
--- a/tests/bsim/bluetooth/compile.nrf5340bsim_nrf5340_cpuapp.sh
+++ b/tests/bsim/bluetooth/compile.nrf5340bsim_nrf5340_cpuapp.sh
@@ -13,7 +13,7 @@ set -ue
 WORK_DIR="${WORK_DIR:-${ZEPHYR_BASE}/bsim_out}"
 
 BOARD_ROOT="${BOARD_ROOT:-${ZEPHYR_BASE}}"
-BOARD="${BOARD:-nrf5340bsim_nrf5340_cpuapp}"
+export BOARD="${BOARD:-nrf5340bsim/nrf5340/cpuapp}"
 
 mkdir -p ${WORK_DIR}
 
diff --git a/tests/bsim/bluetooth/compile.nrf5340bsim_nrf5340_cpunet.sh b/tests/bsim/bluetooth/compile.nrf5340bsim_nrf5340_cpunet.sh
index e8d78683b2e..a0092fe5ea0 100755
--- a/tests/bsim/bluetooth/compile.nrf5340bsim_nrf5340_cpunet.sh
+++ b/tests/bsim/bluetooth/compile.nrf5340bsim_nrf5340_cpunet.sh
@@ -13,6 +13,7 @@ set -ue
 WORK_DIR="${WORK_DIR:-${ZEPHYR_BASE}/bsim_out}"
 
 BOARD_ROOT="${BOARD_ROOT:-${ZEPHYR_BASE}}"
+export BOARD="${BOARD:-nrf5340bsim/nrf5340/cpunet}"
 
 mkdir -p ${WORK_DIR}