diff --git a/libs/core/langchain_core/tools/__init__.py b/libs/core/langchain_core/tools/__init__.py
index 3553ff10ec79f..969e62e828a27 100644
--- a/libs/core/langchain_core/tools/__init__.py
+++ b/libs/core/langchain_core/tools/__init__.py
@@ -31,6 +31,7 @@
 from langchain_core.tools.base import (
     InjectedToolArg as InjectedToolArg,
 )
+from langchain_core.tools.base import InjectedToolCallId as InjectedToolCallId
 from langchain_core.tools.base import SchemaAnnotationError as SchemaAnnotationError
 from langchain_core.tools.base import (
     ToolException as ToolException,