diff --git a/python/packages/kagent-langgraph/src/kagent/langgraph/_a2a.py b/python/packages/kagent-langgraph/src/kagent/langgraph/_a2a.py
index d7936cf85..cc28e53f6 100644
--- a/python/packages/kagent-langgraph/src/kagent/langgraph/_a2a.py
+++ b/python/packages/kagent-langgraph/src/kagent/langgraph/_a2a.py
@@ -126,7 +126,7 @@ def build(self) -> FastAPI:
         # Configure tracing/instrumentation if enabled
         if self._enable_tracing:
             try:
-                configure_tracing(app)
+                configure_tracing(self.config.name, self.config.namespace, app)
                 logger.info("Tracing configured for KAgent LangGraph app")
             except Exception:
                 logger.exception("Failed to configure tracing")