diff --git a/librpc/idl/dcerpc.idl b/librpc/idl/dcerpc.idl
index 10366934630..f7bf59542b2 100644
--- a/librpc/idl/dcerpc.idl
+++ b/librpc/idl/dcerpc.idl
@@ -197,18 +197,21 @@ interface dcerpc
 		DCERPC_NCA_S_FAULT_TX_OPEN_FAILED	= 0x1C000022,
 		DCERPC_NCA_S_FAULT_CODESET_CONV_ERROR	= 0x1C000023,
 		DCERPC_NCA_S_FAULT_OBJECT_NOT_FOUND	= 0x1C000024,
-		DCERPC_NCA_S_FAULT_NO_CLIENT_STUB	= 0x1C000025
+		DCERPC_NCA_S_FAULT_NO_CLIENT_STUB	= 0x1C000025,
+		DCERPC_FAULT_ACCESS_DENIED		= 0x00000005,
+		DCERPC_FAULT_NO_CALL_ACTIVE		= 0x000006bd,
+		DCERPC_FAULT_CANT_PERFORM		= 0x000006d8,
+		DCERPC_FAULT_OUT_OF_RESOURCES		= 0x000006d9,
+		DCERPC_FAULT_BAD_STUB_DATA		= 0x000006f7,
+		DCERPC_FAULT_SEC_PKG_ERROR		= 0x00000721
 	} dcerpc_nca_status;
 
 	const int DCERPC_FAULT_OP_RNG_ERROR       = DCERPC_NCA_S_OP_RNG_ERROR;
 	const int DCERPC_FAULT_UNK_IF             = DCERPC_NCA_S_UNKNOWN_IF;
-	const int DCERPC_FAULT_NDR                = 0x000006f7;
+	const int DCERPC_FAULT_NDR                = DCERPC_FAULT_BAD_STUB_DATA;
 	const int DCERPC_FAULT_INVALID_TAG        = DCERPC_NCA_S_FAULT_INVALID_TAG;
 	const int DCERPC_FAULT_CONTEXT_MISMATCH   = DCERPC_NCA_S_FAULT_CONTEXT_MISMATCH;
 	const int DCERPC_FAULT_OTHER              = 0x00000001;
-	const int DCERPC_FAULT_ACCESS_DENIED      = 0x00000005;
-	const int DCERPC_FAULT_CANT_PERFORM       = 0x000006d8;
-	const int DCERPC_FAULT_SEC_PKG_ERROR      = 0x00000721;
 
 	/* we return this fault when we haven't yet run the test
 	   to see what fault w2k3 returns in this case */