diff --git a/pyproject.toml b/pyproject.toml
index ab8d5980f..ff7161128 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -81,6 +81,6 @@ include_trailing_comma = true
 reverse_relative = true
 
 [tool.codespell]
-skip = '.git,*.pdf,*.svg,poetry.lock,*.obo,*.ttl,*.ofn,*.gaf,*.tsv,*.json'
+skip = '.git,*.pdf,*.svg,poetry.lock,*.obo,*.ttl,*.ofn,*.gaf,*.tsv,*.json,input'
 ignore-regex = '(^\s*"image/\S+": ".*|[a-z]*\.\.\.)'
 ignore-words-list = 'ptd,ot,nd,ser,oger,gard,te,fo,fof,bu,ue,ois,processus,infarction,infarctions'