diff --git a/libs/core/langchain_core/outputs/chat_generation.py b/libs/core/langchain_core/outputs/chat_generation.py
index 1579d95d2c9..d01ae516942 100644
--- a/libs/core/langchain_core/outputs/chat_generation.py
+++ b/libs/core/langchain_core/outputs/chat_generation.py
@@ -53,7 +53,7 @@ class ChatGeneration(Generation):
             text = ""
             if isinstance(self.message.content, str):
                 text = self.message.content
-            # HACK: Assumes text in content blocks in OpenAI format.
+            # Assumes text in content blocks in OpenAI format.
             # Uses first text block.
             elif isinstance(self.message.content, list):
                 for block in self.message.content:
diff --git a/libs/core/pyproject.toml b/libs/core/pyproject.toml
index 6117bfe869d..4e206731576 100644
--- a/libs/core/pyproject.toml
+++ b/libs/core/pyproject.toml
@@ -82,12 +82,15 @@ ignore = [
     "C90", # McCabe complexity
     "COM812", # Messes with the formatter
     "FA100", # Can't activate since we exclude UP007 for now
+    "FIX002", # Line contains TODO
     "ISC001", # Messes with the formatter
     "PERF203", # Rarely useful
     "PLR09", # Too many something (arg, statements, etc)
     "TC001", # Doesn't play well with Pydantic
     "TC002", # Doesn't play well with Pydantic
     "TC003", # Doesn't play well with Pydantic
+    "TD002", # Missing author in TODO
+    "TD003", # Missing issue link in TODO
     "UP007", # Doesn't play well with Pydantic in Python 3.9
 
     # TODO rules
@@ -99,13 +102,11 @@ ignore = [
     "DTZ",
     "FBT001",
     "FBT002",
-    "FIX",
     "PGH",
     "PLR",
     "PYI",
     "RUF",
     "SLF",
-    "TD",
 ]
 flake8-type-checking.runtime-evaluated-base-classes = ["pydantic.BaseModel","langchain_core.load.serializable.Serializable","langchain_core.runnables.base.RunnableSerializable"]
 flake8-annotations.allow-star-arg-any = true
diff --git a/libs/core/tests/unit_tests/runnables/test_runnable.py b/libs/core/tests/unit_tests/runnables/test_runnable.py
index 8309ab128a3..71b006d6622 100644
--- a/libs/core/tests/unit_tests/runnables/test_runnable.py
+++ b/libs/core/tests/unit_tests/runnables/test_runnable.py
@@ -3228,7 +3228,8 @@ def test_map_stream() -> None:
         {"llm": "i"},
         {"chat": _any_id_ai_message_chunk(content="i")},
     ]
-    if not (  # TODO(Rewrite properly) statement above
+    if not (
+        # TODO: Rewrite properly the statement above
         streamed_chunks[0] == {"llm": "i"}
         or {"chat": _any_id_ai_message_chunk(content="i")}
     ):