diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index 5f375abffe..32e1b7e94a 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -31969,6 +31969,7 @@ postgress->PostgreSQL
 postgressql->PostgreSQL
 postgrsql->PostgreSQL
 posthomous->posthumous
+postifx->postfix
 postiional->positional
 postiive->positive
 postiively->positively
diff --git a/codespell_lib/data/dictionary_code.txt b/codespell_lib/data/dictionary_code.txt
index dce8aabee1..0ca368e448 100644
--- a/codespell_lib/data/dictionary_code.txt
+++ b/codespell_lib/data/dictionary_code.txt
@@ -49,7 +49,6 @@ objext->object
 od->of
 outputof->output of, output-of,
 packat->packet
-postifx->postfix
 protecten->protection, protected,
 pullrequenst->pull requests, pull request,
 pullrequest->pull request