diff --git a/arch/Kconfig b/arch/Kconfig
index 7993d38a7f20e..f916feb5b7347 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -120,7 +120,6 @@ config ARCH_SIM
 	select SERIAL_IFLOWCONTROL
 	select SCHED_HPWORK
 	select ARCH_HAVE_CPUINFO
-	select ARCH_MATH_H if LIBCXX
 	---help---
 		Linux/Cygwin user-mode simulation.