diff --git a/target/linux/x86/config-default b/target/linux/x86/config-default
index cc0e56d63..0a66825a1 100644
--- a/target/linux/x86/config-default
+++ b/target/linux/x86/config-default
@@ -227,10 +227,7 @@ CONFIG_MATH_EMULATION=y
 # CONFIG_MEMTEST is not set
 # CONFIG_MGEODEGX1 is not set
 # CONFIG_MGEODE_LX is not set
-CONFIG_MICROCODE=y
-# CONFIG_MICROCODE_AMD is not set
-CONFIG_MICROCODE_INTEL=y
-CONFIG_MICROCODE_OLD_INTERFACE=y
+# CONFIG_MICROCODE is not set
 # CONFIG_MIXCOMWD is not set
 # CONFIG_MK6 is not set
 # CONFIG_MK7 is not set