diff --git a/tiramisu/__init__.py b/tiramisu/__init__.py
index 0686f7e..4b55c13 100644
--- a/tiramisu/__init__.py
+++ b/tiramisu/__init__.py
@@ -16,7 +16,7 @@
 """
 from .function import calc_value, calc_value_property_help, valid_ip_netmask, \
                       valid_network_netmask, valid_in_network, valid_broadcast, \
-                      valid_not_equal
+                      valid_not_equal, function_waiting_for_dict
 from .autolib import Calculation, Params, ParamOption, ParamDynOption, ParamSelfOption, \
                      ParamValue, ParamIndex, ParamSuffix, ParamInformation, ParamSelfInformation
 from .option import *
@@ -50,6 +50,7 @@ allfuncs = ['Calculation',
             'valid_network_netmask',
             'valid_in_network',
             'valid_broadcast',
+            'function_waiting_for_dict',
             ]
 allfuncs.extend(all_options)
 del(all_options)