diff --git a/modules/Kconfig.simplelink b/modules/Kconfig.simplelink
index 9bbc40d..b2fca60 100644
--- a/modules/Kconfig.simplelink
+++ b/modules/Kconfig.simplelink
@@ -13,8 +13,8 @@
 	depends on MULTITHREADING
 	select NEWLIB_LIBC
 	select ERRNO
-	select POSIX_API
 	select PTHREAD_IPC
+	select POSIX_CLOCK
 	help
 	  Build the SimpleLink host driver