diff --git a/.github/workflows/codespell.yml b/.github/workflows/codespell.yml
index 89531a48b2d26..cf93bcd4af4b0 100644
--- a/.github/workflows/codespell.yml
+++ b/.github/workflows/codespell.yml
@@ -22,3 +22,4 @@ jobs:
         uses: codespell-project/actions-codespell@v2
         with:
           skip: guide_imports.json
+          ignore_words_list: aadd
diff --git a/libs/langchain/pyproject.toml b/libs/langchain/pyproject.toml
index 56a1d86e89d24..0073449df70cf 100644
--- a/libs/langchain/pyproject.toml
+++ b/libs/langchain/pyproject.toml
@@ -406,4 +406,4 @@ ignore-regex = '.*(Stati Uniti|Tense=Pres).*'
 # whats is a typo but used frequently in queries so kept as is
 # aapply - async apply
 # unsecure - typo but part of API, decided to not bother for now
-ignore-words-list = 'momento,collison,ned,foor,reworkd,parth,whats,aapply,mysogyny,unsecure,damon,crate'
+ignore-words-list = 'momento,collison,ned,foor,reworkd,parth,whats,aapply,mysogyny,unsecure,damon,crate,aadd'