diff --git a/target/linux/x86/config-4.14 b/target/linux/x86/config-4.14
index 18b7de832f7..8d358aacace 100644
--- a/target/linux/x86/config-4.14
+++ b/target/linux/x86/config-4.14
@@ -469,6 +469,7 @@ CONFIG_X86_CMPXCHG64=y
 # CONFIG_X86_CPUFREQ_NFORCE2 is not set
 # CONFIG_X86_CPUID is not set
 # CONFIG_X86_DEBUG_FPU is not set
+# CONFIG_X86_DECODER_SELFTEST is not set
 # CONFIG_X86_EXTENDED_PLATFORM is not set
 CONFIG_X86_F00F_BUG=y
 CONFIG_X86_FAST_FEATURE_TESTS=y
diff --git a/target/linux/x86/config-4.19 b/target/linux/x86/config-4.19
index ecfaf45d904..afc8d6af575 100644
--- a/target/linux/x86/config-4.19
+++ b/target/linux/x86/config-4.19
@@ -453,6 +453,7 @@ CONFIG_X86_CMPXCHG64=y
 # CONFIG_X86_CPUFREQ_NFORCE2 is not set
 # CONFIG_X86_CPUID is not set
 # CONFIG_X86_DEBUG_FPU is not set
+# CONFIG_X86_DECODER_SELFTEST is not set
 # CONFIG_X86_EXTENDED_PLATFORM is not set
 CONFIG_X86_F00F_BUG=y
 CONFIG_X86_FEATURE_NAMES=y