diff --git a/lib/gssapi/gssapi/gssapi.h b/lib/gssapi/gssapi/gssapi.h
index 12833ebe1..c67b0a80d 100644
--- a/lib/gssapi/gssapi/gssapi.h
+++ b/lib/gssapi/gssapi/gssapi.h
@@ -261,9 +261,12 @@ typedef OM_uint32 gss_qop_t;
 #define GSS_IOV_BUFFER_TYPE_STREAM 10
 #define GSS_IOV_BUFFER_TYPE_SIGN_ONLY 11
 
-#define GSS_IOV_BUFFER_TYPE_FLAG_MASK 0xffff0000
-#define GSS_IOV_BUFFER_TYPE_FLAG_ALLOCATE 0x00010000
-#define GSS_IOV_BUFFER_TYPE_FLAG_ALLOCATED 0x00020000
+#define GSS_IOV_BUFFER_TYPE_FLAG_MASK		0xffff0000
+#define GSS_IOV_BUFFER_FLAG_ALLOCATE		0x00010000
+#define GSS_IOV_BUFFER_FLAG_ALLOCATED		0x00020000
+
+#define GSS_IOV_BUFFER_TYPE_FLAG_ALLOCATE	0x00010000 /* old name */
+#define GSS_IOV_BUFFER_TYPE_FLAG_ALLOCATED	0x00020000 /* old name */
 
 #define GSS_IOV_BUFFER_TYPE(_t) ((_t) & ~GSS_IOV_BUFFER_TYPE_FLAG_MASK)
 #define GSS_IOV_BUFFER_FLAGS(_t) ((_t) & GSS_IOV_BUFFER_TYPE_FLAG_MASK)