diff --git a/config/examples/imx-rt1040.config b/config/examples/imx-rt1040.config
index 7aafeee1..7855acc6 100644
--- a/config/examples/imx-rt1040.config
+++ b/config/examples/imx-rt1040.config
@@ -2,7 +2,7 @@ ARCH?=ARM
 TARGET?=imx_rt
 SIGN?=ECC256
 HASH?=SHA256
-MCUXSDK?=1
+MCUXSDK?=0
 MCUXPRESSO?=$(PWD)/../NXP/mcuxpresso-sdk/mcuxsdk
 MCUXPRESSO_CMSIS?=$(PWD)/../NXP/CMSIS_5/CMSIS
 MCUXPRESSO_CPU?=MIMXRT1042XJM5B
diff --git a/config/examples/imx-rt1050.config b/config/examples/imx-rt1050.config
index f81fdbd9..c3782de2 100644
--- a/config/examples/imx-rt1050.config
+++ b/config/examples/imx-rt1050.config
@@ -2,7 +2,7 @@ ARCH?=ARM
 TARGET?=imx_rt
 SIGN?=ECC256
 HASH?=SHA256
-MCUXSDK?=1
+MCUXSDK?=0
 MCUXPRESSO?=$(PWD)/../NXP/mcuxpresso-sdk/mcuxsdk
 MCUXPRESSO_CMSIS?=$(PWD)/../NXP/CMSIS_5/CMSIS
 MCUXPRESSO_CPU?=MIMXRT1052DVJ6B
diff --git a/config/examples/imx-rt1060.config b/config/examples/imx-rt1060.config
index 87ded644..0dacfa11 100644
--- a/config/examples/imx-rt1060.config
+++ b/config/examples/imx-rt1060.config
@@ -2,7 +2,7 @@ ARCH?=ARM
 TARGET?=imx_rt
 SIGN?=ECC256
 HASH?=SHA256
-MCUXSDK?=1
+MCUXSDK?=0
 MCUXPRESSO?=$(PWD)/../NXP/mcuxpresso-sdk/mcuxsdk
 MCUXPRESSO_CMSIS?=$(PWD)/../NXP/CMSIS_5/CMSIS
 MCUXPRESSO_CPU?=MIMXRT1062DVL6A
diff --git a/config/examples/imx-rt1060_hab.config b/config/examples/imx-rt1060_hab.config
index 068b12fa..bce74008 100644
--- a/config/examples/imx-rt1060_hab.config
+++ b/config/examples/imx-rt1060_hab.config
@@ -3,7 +3,7 @@ TARGET?=imx_rt
 TARGET_IMX_HAB?=1
 SIGN?=ECC256
 HASH?=SHA256
-MCUXSDK?=1
+MCUXSDK?=0
 MCUXPRESSO?=$(PWD)/../NXP/mcuxpresso-sdk/mcuxsdk
 MCUXPRESSO_CMSIS?=$(PWD)/../NXP/CMSIS_5/CMSIS
 MCUXPRESSO_CPU?=MIMXRT1062DVL6A
diff --git a/config/examples/imx-rt1064.config b/config/examples/imx-rt1064.config
index 1b054860..ae2853fb 100644
--- a/config/examples/imx-rt1064.config
+++ b/config/examples/imx-rt1064.config
@@ -2,7 +2,7 @@ ARCH?=ARM
 TARGET?=imx_rt
 SIGN?=ECC256
 HASH?=SHA256
-MCUXSDK?=1
+MCUXSDK?=0
 MCUXPRESSO?=$(PWD)/../NXP/mcuxpresso-sdk/mcuxsdk
 MCUXPRESSO_CMSIS?=$(PWD)/../NXP/CMSIS_5/CMSIS
 MCUXPRESSO_CPU?=MIMXRT1064DVL6A