diff --git a/source4/librpc/idl/sasl_helpers.idl b/source4/librpc/idl/sasl_helpers.idl
index 8fa4b578b99..344d491d272 100644
--- a/source4/librpc/idl/sasl_helpers.idl
+++ b/source4/librpc/idl/sasl_helpers.idl
@@ -1,6 +1,8 @@
 #include "idl_types.h"
 
 [
+  uuid("7512b2f4-5f4f-11e4-bbe6-3c970e8d8226"),
+  version(1.0),
   pointer_default(unique),
   helpstring("SASL helpers")
 ]
diff --git a/source4/librpc/wscript_build b/source4/librpc/wscript_build
index 15ba914072e..ea81d2c50c6 100755
--- a/source4/librpc/wscript_build
+++ b/source4/librpc/wscript_build
@@ -19,7 +19,6 @@ bld.SAMBA_SUBSYSTEM('NDR_IRPC',
 
 bld.SAMBA_SUBSYSTEM('NDR_SASL_HELPERS',
 	source='gen_ndr/ndr_sasl_helpers.c',
-	allow_warnings=True,
 	public_deps='ndr'
 	)