diff --git a/lib/tfw/networking/server/tfw_server.py b/lib/tfw/networking/server/tfw_server.py
index 02168f5..d9e3f00 100644
--- a/lib/tfw/networking/server/tfw_server.py
+++ b/lib/tfw/networking/server/tfw_server.py
@@ -66,7 +66,7 @@ class FSMManager:
     def trigger(self, trigger, message):
         predicate_results = []
         for predicate in self.trigger_predicates[trigger]:
-            success, message = predicate()
+            success, message = predicate(message)
             predicate_results.append(success)
             self.messenge_sender.send('FSM', message)