diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig
index a648de1b1096142d13d56055e10391bafe309ae5..4434b54e1d87c4e10e705ff5b7641d4f52c9616c 100644
--- a/arch/mn10300/Kconfig
+++ b/arch/mn10300/Kconfig
@@ -181,7 +181,7 @@ endmenu
 config SMP
 	bool "Symmetric multi-processing support"
 	default y
-	depends on MN10300_PROC_MN2WS0038 || MN10300_PROC_MN2WS0050
+	depends on MN10300_PROC_MN2WS0050
 	---help---
 	  This enables support for systems with more than one CPU. If you have
 	  a system with only one CPU, say N. If you have a system with more