diff --git a/tests/bsim/bluetooth/host/adv/periodic/src/common.h b/tests/bsim/bluetooth/host/adv/periodic/src/common.h
index b5bc9583ebd..02a8fea70e8 100644
--- a/tests/bsim/bluetooth/host/adv/periodic/src/common.h
+++ b/tests/bsim/bluetooth/host/adv/periodic/src/common.h
@@ -27,7 +27,7 @@
 #include <zephyr/bluetooth/uuid.h>
 #include <zephyr/bluetooth/gatt.h>
 
-#define WAIT_SECONDS 30                         /* seconds */
+#define WAIT_SECONDS 15                         /* seconds */
 #define WAIT_TIME (WAIT_SECONDS * USEC_PER_SEC) /* microseconds*/
 
 #define CREATE_FLAG(flag) static atomic_t flag = (atomic_t)false
diff --git a/tests/bsim/bluetooth/host/adv/periodic/tests_scripts/per_adv_conn_privacy.sh b/tests/bsim/bluetooth/host/adv/periodic/tests_scripts/per_adv_conn_privacy.sh
index 1fe7b38d61c..c3c4316ef5a 100755
--- a/tests/bsim/bluetooth/host/adv/periodic/tests_scripts/per_adv_conn_privacy.sh
+++ b/tests/bsim/bluetooth/host/adv/periodic/tests_scripts/per_adv_conn_privacy.sh
@@ -9,6 +9,7 @@ source ${ZEPHYR_BASE}/tests/bsim/sh_common.source
 
 simulation_id="per_adv_conn_privacy"
 verbosity_level=2
+EXECUTE_TIMEOUT=60
 
 cd ${BSIM_OUT_PATH}/bin
 
diff --git a/tests/bsim/bluetooth/host/adv/periodic/tests_scripts/per_adv_long_data.sh b/tests/bsim/bluetooth/host/adv/periodic/tests_scripts/per_adv_long_data.sh
index b660ba2598f..732e8aa13dd 100755
--- a/tests/bsim/bluetooth/host/adv/periodic/tests_scripts/per_adv_long_data.sh
+++ b/tests/bsim/bluetooth/host/adv/periodic/tests_scripts/per_adv_long_data.sh
@@ -9,6 +9,7 @@ source ${ZEPHYR_BASE}/tests/bsim/sh_common.source
 
 simulation_id="per_adv_long_data"
 verbosity_level=2
+EXECUTE_TIMEOUT=60
 
 cd ${BSIM_OUT_PATH}/bin