diff --git a/configs/devices/i386-softmmu/default.mak b/configs/devices/i386-softmmu/default.mak
index 84d1a2487c..598c6646df 100644
--- a/configs/devices/i386-softmmu/default.mak
+++ b/configs/devices/i386-softmmu/default.mak
@@ -22,6 +22,7 @@
 #CONFIG_TPM_CRB=n
 #CONFIG_TPM_TIS_ISA=n
 #CONFIG_VTD=n
+#CONFIG_SGX=n
 
 # Boards:
 #
diff --git a/hw/i386/Kconfig b/hw/i386/Kconfig
index ddedcef0b2..962d2c981b 100644
--- a/hw/i386/Kconfig
+++ b/hw/i386/Kconfig
@@ -6,6 +6,10 @@ config SEV
     select X86_FW_OVMF
     depends on KVM
 
+config SGX
+    bool
+    depends on KVM
+
 config PC
     bool
     imply APPLESMC
@@ -21,6 +25,7 @@ config PC
     imply PVPANIC_ISA
     imply QXL
     imply SEV
+    imply SGX
     imply SGA
     imply TEST_DEVICES
     imply TPM_CRB