diff --git a/boards/arm/cc3220sf_launchxl/cc3220sf_launchxl_defconfig b/boards/arm/cc3220sf_launchxl/cc3220sf_launchxl_defconfig
index 874054f0fdb..30e7592e049 100644
--- a/boards/arm/cc3220sf_launchxl/cc3220sf_launchxl_defconfig
+++ b/boards/arm/cc3220sf_launchxl/cc3220sf_launchxl_defconfig
@@ -18,6 +18,3 @@ CONFIG_UART_CC32XX=y
 # enable console
 CONFIG_CONSOLE=y
 CONFIG_UART_CONSOLE=y
-
-# Enable SimpleLink CC3220 SDK
-CONFIG_HAS_CC3220SDK=y
diff --git a/boards/arm/cc3235sf_launchxl/cc3235sf_launchxl_defconfig b/boards/arm/cc3235sf_launchxl/cc3235sf_launchxl_defconfig
index e0aa3faec40..fb11885c466 100644
--- a/boards/arm/cc3235sf_launchxl/cc3235sf_launchxl_defconfig
+++ b/boards/arm/cc3235sf_launchxl/cc3235sf_launchxl_defconfig
@@ -18,6 +18,3 @@ CONFIG_UART_CC32XX=y
 # enable console
 CONFIG_CONSOLE=y
 CONFIG_UART_CONSOLE=y
-
-# Enable SimpleLink CC32XX SDK
-CONFIG_HAS_CC3220SDK=y