diff --git a/jarvis/skills/daily/timer/__init__.py b/jarvis/skills/daily/timer/__init__.py
index 84040cb..d5d1e9c 100644
--- a/jarvis/skills/daily/timer/__init__.py
+++ b/jarvis/skills/daily/timer/__init__.py
@@ -9,17 +9,21 @@ class TimerSkill(Skill, metaclass=SkillRegistering):
     def __init__(self, data=dict):
         super().__init__("TimerSkill", data)
 
+    def register(self):
+        super(TimerSkill, self).register()
+
+
     @intent_file_handler("start_timer.intent", "StartTimerIntent")
     def handle_start_timer(self, data):
         print(data)
-        if 'amount' in data and 'time_unit' in data:
-            print(extract_duration(data['amount'] + " " + data['time_unit']), languages_utils.get_language())
+        if 'duration' in data:
+            print(extract_duration(data['duration']), languages_utils.get_language())
 
             if 'name' in data:
-                print("Start timer for {} {} named {}".format(data['amount'], data['time_unit'], data['name']))
+                print("Start timer for {} named {}".format(data['duration'], data['name']))
                 pass
             else:
-                print("Start timer for {} {} without name".format(data['amount'], data['time_unit']))
+                print("Start timer for {} without name".format(data['duration']))
                 # TODO : ask for name
                 pass
         else:
diff --git a/jarvis/skills/daily/timer/vocab/fr-fr/start_timer.intent b/jarvis/skills/daily/timer/vocab/fr-fr/start_timer.intent
index 9cb99f1..54c6e38 100644
--- a/jarvis/skills/daily/timer/vocab/fr-fr/start_timer.intent
+++ b/jarvis/skills/daily/timer/vocab/fr-fr/start_timer.intent
@@ -1,2 +1,2 @@
-(Mets|Lance|Démarre) un (minuteur|timer) (de|pour dans|pour) {amount} {time_unit}
-(Mets|Lance|Démarre) un (minuteur|timer) (de|pour dans|pour) {amount} {time_unit} (nommé|appelé|qui s'appelle|et appelle le) {name}
\ No newline at end of file
+(Mets|Lance|Démarre) un (minuteur|timer) (de|pour dans|pour) {duration}
+(Mets|Lance|Démarre) un (minuteur|timer) (de|pour dans|pour) {duration} (nommé|appelé|qui s'appelle|et appelle le) {name}
\ No newline at end of file
diff --git a/jarvis/skills/daily/timer/vocab/fr-fr/time_unit.entity b/jarvis/skills/daily/timer/vocab/fr-fr/time_unit.entity
deleted file mode 100644
index 79f7934..0000000
--- a/jarvis/skills/daily/timer/vocab/fr-fr/time_unit.entity
+++ /dev/null
@@ -1,10 +0,0 @@
-seconde
-secondes
-minute
-minutes
-heure
-heures
-quart d'heure
-quart-heure
-demi heure
-demi-heure
\ No newline at end of file