diff --git a/lib/gssapi/gssapi/gssapi.h b/lib/gssapi/gssapi/gssapi.h
index 087e7b9aa..0a6318a83 100644
--- a/lib/gssapi/gssapi/gssapi.h
+++ b/lib/gssapi/gssapi/gssapi.h
@@ -338,12 +338,6 @@ extern GSSAPI_LIB_VARIABLE gss_OID GSS_C_NT_EXPORT_NAME;
 
 extern GSSAPI_LIB_VARIABLE gss_OID GSS_SASL_DIGEST_MD5_MECHANISM;
 
-/*
- * NTLM mechanism
- */
-
-extern GSSAPI_LIB_VARIABLE gss_OID GSS_NTLM_MECHANISM;
-
 /* Major status codes */
 
 #define GSS_S_COMPLETE 0