diff --git a/arch/x86/include/asm/sgx.h b/arch/x86/include/asm/sgx.h
index 34f44238d1d1907b8acceb830cb195b32e7e2b4f..3b025afec0a7e5144531419b322ae703078364ce 100644
--- a/arch/x86/include/asm/sgx.h
+++ b/arch/x86/include/asm/sgx.h
@@ -40,6 +40,9 @@ enum sgx_encls_function {
 	EPA	= 0x0A,
 	EWB	= 0x0B,
 	ETRACK	= 0x0C,
+	EAUG	= 0x0D,
+	EMODPR	= 0x0E,
+	EMODT	= 0x0F,
 };
 
 /**