diff --git a/customer_app/bl602_demo_blemeshnode/genromap b/customer_app/bl602_demo_blemeshnode/genromap
index 1f08a187..cf5299e8 100755
--- a/customer_app/bl602_demo_blemeshnode/genromap
+++ b/customer_app/bl602_demo_blemeshnode/genromap
@@ -1,3 +1,3 @@
 #!/bin/sh
-make CONFIG_CHIP_NAME=BL602 CONFIG_LINK_ROM=1 CONFIG_BT_MESH=1 CONFIG_BT_MESH_MODEL=0 CONFIG_BT_SETTINGS=1 CONFIG_BT_CONN=1 CONFIG_BLE_TX_BUFF_DATA=2 CONFIG_BT_ALLROLES=0 CONFIG_BT_CENTRAL=0 CONFIG_BT_PERIPHERAL=1 CONFIG_BT_OBSERVER=1 CONFIG_BT_BROADCASTER=0 CONFIG_DISABLE_BT_SMP=1 CONFIG_DISABLE_BT_HOST_PRIVACY=1 -j
+make CONFIG_CHIP_NAME=BL602 CONFIG_LINK_ROM=1 CONFIG_BT_MESH=1 CONFIG_BT_MESH_MODEL=0 CONFIG_BT_SETTINGS=1 CONFIG_BT_CONN=1 CONFIG_BLE_TX_BUFF_DATA=2 CONFIG_BT_ALLROLES=0 CONFIG_BT_CENTRAL=0 CONFIG_BT_PERIPHERAL=1 CONFIG_BT_OBSERVER=1 CONFIG_BT_BROADCASTER=0 CONFIG_DISABLE_BT_SMP=1 CONFIG_DISABLE_BT_HOST_PRIVACY=1 -j${MAX_MAKE_JOBS}
 exit $?
diff --git a/customer_app/sdk_app_bledemo/genromap b/customer_app/sdk_app_bledemo/genromap
index 31d3ab20..3f6a718d 100755
--- a/customer_app/sdk_app_bledemo/genromap
+++ b/customer_app/sdk_app_bledemo/genromap
@@ -1,3 +1,3 @@
 #!/bin/sh
-make CONFIG_CHIP_NAME=BL602 CONFIG_LINK_ROM=1 -j
+make CONFIG_CHIP_NAME=BL602 CONFIG_LINK_ROM=1 -j${MAX_MAKE_JOBS}
 exit $?
diff --git a/customer_app/sdk_app_spi/genromap b/customer_app/sdk_app_spi/genromap
index 8482d805..71734167 100755
--- a/customer_app/sdk_app_spi/genromap
+++ b/customer_app/sdk_app_spi/genromap
@@ -1,3 +1,3 @@
 #!/bin/sh
-make CONFIG_CHIP_NAME=BL602 CONFIG_LINK_ROM=1 CONFIG_BT_MESH=1 CONFIG_BT_SETTINGS=1 CONFIG_BLE_TP_SERVER=1 -j
+make CONFIG_CHIP_NAME=BL602 CONFIG_LINK_ROM=1 CONFIG_BT_MESH=1 CONFIG_BT_SETTINGS=1 CONFIG_BLE_TP_SERVER=1 -j${MAX_MAKE_JOBS}
 exit $?