diff --git a/src/gismo/startup.py b/src/gismo/startup.py
index 9155d35..020f76f 100644
--- a/src/gismo/startup.py
+++ b/src/gismo/startup.py
@@ -32,7 +32,7 @@ class Startup(StartupABC):
         
         services.add_singleton(ModuleServiceABC, ModuleService)
         services.add_singleton(BotServiceABC, BotService)
-
-        services.add_singleton(ModuleABC, BootLog)
+        
+        services.add_transient(ModuleABC, BootLog)
         
         return services.build_service_provider()
diff --git a/src/gismo_core/service/bot_service.py b/src/gismo_core/service/bot_service.py
index 3baba01..b284d59 100644
--- a/src/gismo_core/service/bot_service.py
+++ b/src/gismo_core/service/bot_service.py
@@ -22,13 +22,12 @@ class BotService(BotServiceABC, commands.Bot):
         commands.Bot.__init__(self, command_prefix=bot_settings.prefix, help_command=None)
 
     async def start_async(self):
-        self._logger.trace(__name__, 'Loading modules:')
-        self._modules.start_modules()
-        self._logger.trace(__name__, 'Finished loading modules')
-        
         self._logger.trace(__name__, 'Try to connect to discord')
         self.run(self._discord_settings.token)
         # continue at on_ready
+        
+    async def on_ready(self):
+        await self._modules.start_modules()
 
     async def stop_async(self):
         try:
@@ -36,3 +35,4 @@ class BotService(BotServiceABC, commands.Bot):
             # save data
         except Exception as e:
             self._logger.error(__name__, 'Stop failed', e)
+            
diff --git a/src/modules/boot_log/main.py b/src/modules/boot_log/main.py
index 70634f0..6a46716 100644
--- a/src/modules/boot_log/main.py
+++ b/src/modules/boot_log/main.py
@@ -7,12 +7,12 @@ from modules_core.abc.module_service_abc import ModuleServiceABC
 
 class BootLog(ModuleABC):
 
-    def __init__(self, logger: LoggerABC, modules: ModuleServiceABC, bot: BotServiceABC):
+    def __init__(self, logger: LoggerABC, bot: BotServiceABC):
         self._logger = logger
-        self._modules = modules
         self._bot = bot
+        
+        self._logger.info(__name__, 'LOADED')
+        ModuleABC.__init__(self)
 
-        modules.register(self)
-
-    def on_ready(self):
+    async def on_ready(self):
         self._logger.info(__name__, f'Bot started: {self._bot}')
diff --git a/src/modules_core/abc/module_abc.py b/src/modules_core/abc/module_abc.py
index bdf1b63..836c29a 100644
--- a/src/modules_core/abc/module_abc.py
+++ b/src/modules_core/abc/module_abc.py
@@ -1,7 +1,13 @@
 from abc import ABC, abstractmethod
+from cpl_query.extension import List
 
+from modules_core.events_enum import EventsEnum
 
 class ModuleABC(ABC):
 
     @abstractmethod
     def __init__(self): pass
+    
+    # @property
+    # @abstractmethod
+    # def events(self) -> List[EventsEnum]: pass
diff --git a/src/modules_core/abc/module_service_abc.py b/src/modules_core/abc/module_service_abc.py
index b510857..0d906ca 100644
--- a/src/modules_core/abc/module_service_abc.py
+++ b/src/modules_core/abc/module_service_abc.py
@@ -8,7 +8,4 @@ class ModuleServiceABC(ABC):
     def __init__(self): pass
 
     @abstractmethod
-    def register(self): pass
-
-    @abstractmethod
-    def start_modules(self): pass
+    async def start_modules(self): pass
diff --git a/src/modules_core/events_enum.py b/src/modules_core/events_enum.py
new file mode 100644
index 0000000..fafe57e
--- /dev/null
+++ b/src/modules_core/events_enum.py
@@ -0,0 +1,6 @@
+from enum import Enum
+
+
+class EventsEnum(Enum):
+
+    on_ready = 'on_ready'
diff --git a/src/modules_core/service/module_service.py b/src/modules_core/service/module_service.py
index de14dd7..359d9e6 100644
--- a/src/modules_core/service/module_service.py
+++ b/src/modules_core/service/module_service.py
@@ -1,7 +1,13 @@
+from os import path
+
+import discord
+from cpl_core.dependency_injection.service_provider_abc import \
+    ServiceProviderABC
 from cpl_core.environment.application_environment_abc import \
     ApplicationEnvironmentABC
 from cpl_core.logging import LoggerABC
 from cpl_query.extension import List
+from discord.ext import commands
 
 from modules_core.abc.module_abc import ModuleABC
 from modules_core.abc.module_service_abc import ModuleServiceABC
@@ -9,13 +15,17 @@ from modules_core.abc.module_service_abc import ModuleServiceABC
 
 class ModuleService(ModuleServiceABC):
 
-    def __init__(self, logger: LoggerABC, env: ApplicationEnvironmentABC):
+    def __init__(self, logger: LoggerABC, services: ServiceProviderABC, env: ApplicationEnvironmentABC):
         self._logger = logger
+        self._services = services
         self._env = env
         self._modules: List[ModuleABC] = List()
+        self._modules.extend(ModuleABC.__subclasses__())
 
-    def register(self, module: ModuleABC):
-        self._modules.append(module)
-
-    def start_modules(self):
-        self._modules.for_each(lambda m: m.echo())
+    async def start_modules(self):
+        self._logger.info(__name__, self._modules)
+        modules = self._modules.where(lambda m: hasattr(m, 'on_ready'))
+        self._logger.info(__name__, f'HIER: {modules}')
+        for module_type in modules:
+            module = self._services.get_service(module_type)
+            await module.on_ready()