diff --git a/litellm/_service_logger.py b/litellm/_service_logger.py
index da0c99aac3..5e9ab03cf4 100644
--- a/litellm/_service_logger.py
+++ b/litellm/_service_logger.py
@@ -73,6 +73,7 @@ class ServiceLogging(CustomLogger):
         )
         for callback in litellm.service_callback:
             if callback == "prometheus_system":
+                await self.init_prometheus_services_logger_if_none()
                 await self.prometheusServicesLogger.async_service_success_hook(
                     payload=payload
                 )
@@ -88,6 +89,11 @@ class ServiceLogging(CustomLogger):
                         event_metadata=event_metadata,
                     )
 
+    async def init_prometheus_services_logger_if_none(self):
+        if self.prometheusServicesLogger is None:
+            self.prometheusServicesLogger = self.prometheusServicesLogger()
+        return
+
     async def async_service_failure_hook(
         self,
         service: ServiceTypes,
@@ -120,8 +126,7 @@ class ServiceLogging(CustomLogger):
         )
         for callback in litellm.service_callback:
             if callback == "prometheus_system":
-                if self.prometheusServicesLogger is None:
-                    self.prometheusServicesLogger = self.prometheusServicesLogger()
+                await self.init_prometheus_services_logger_if_none()
                 await self.prometheusServicesLogger.async_service_failure_hook(
                     payload=payload
                 )