diff --git a/target/linux/x86/config-6.6 b/target/linux/x86/config-6.6
index 6b8876e8b..15e753279 100644
--- a/target/linux/x86/config-6.6
+++ b/target/linux/x86/config-6.6
@@ -35,6 +35,7 @@ CONFIG_AMD_NB=y
 # CONFIG_AMD_PMC is not set
 CONFIG_ARCH_32BIT_OFF_T=y
 CONFIG_ARCH_CLOCKSOURCE_INIT=y
+CONFIG_ARCH_CONFIGURES_CPU_MITIGATIONS=y
 CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y