diff --git a/lib/tfw/yaml_fsm.py b/lib/tfw/yaml_fsm.py
index 65d8719..b887a9c 100644
--- a/lib/tfw/yaml_fsm.py
+++ b/lib/tfw/yaml_fsm.py
@@ -21,7 +21,7 @@ class YamlFSM(FSMBase):
             return yaml.safe_load(ifile)
 
     def setup_states(self):
-        self.for_config_states_and_transitions_do(self.patch_config_callbacks)
+        self.for_config_states_and_transitions_do(self.wrap_callbacks_with_subprocess_call)
         self.states = [State(**state) for state in self.config['states']]
 
     def setup_transitions(self):
@@ -35,7 +35,7 @@ class YamlFSM(FSMBase):
                 what(json_obj)
 
     @staticmethod
-    def patch_config_callbacks(json_obj):
+    def wrap_callbacks_with_subprocess_call(json_obj):
         topatch = ('on_enter', 'on_exit', 'prepare', 'before', 'after')
         for key in json_obj:
             if key in topatch: