diff --git a/lib/ntlm/heimntlm.h b/lib/ntlm/heimntlm.h
index 818cf645b..e26cf950e 100644
--- a/lib/ntlm/heimntlm.h
+++ b/lib/ntlm/heimntlm.h
@@ -46,6 +46,7 @@ struct ntlm_buf {
 };
 
 #define NTLM_NEG_UNICODE		0x00000001
+#define NTLM_NEG_TARGET			0x00000004
 #define NTLM_NEG_SIGN			0x00000010
 #define NTLM_NEG_SEAL			0x00000020
 #define NTLM_NEG_NTLM			0x00000200
@@ -56,7 +57,8 @@ struct ntlm_buf {
 #define NTLM_NEG_ALWAYS_SIGN		0x00008000
 #define NTLM_NEG_NTLM2_SESSION		0x00080000
 
-#define NTLM_NEG_TARGET_DOMAIN		0x00010000
+#define NTLM_TARGET_DOMAIN		0x00010000
+#define NTLM_TARGET_SERVER		0x00020000
 #define NTLM_ENC_128			0x20000000
 #define NTLM_NEG_KEYEX			0x40000000