diff --git a/target/linux/x86/config-6.6 b/target/linux/x86/config-6.6
index 2b6ab88dc3..4fbc0c538b 100644
--- a/target/linux/x86/config-6.6
+++ b/target/linux/x86/config-6.6
@@ -243,6 +243,7 @@ CONFIG_MICROCODE_INITRD32=y
 CONFIG_MICROCODE_LATE_FORCE_MINREV=y
 CONFIG_MICROCODE_LATE_LOADING=y
 CONFIG_MIGRATION=y
+CONFIG_MITIGATION_ITS=y
 CONFIG_MITIGATION_RFDS=y
 CONFIG_MITIGATION_SPECTRE_BHI=y
 # CONFIG_MK6 is not set