diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index 8453bf6f9f..8f403452bb 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -36612,7 +36612,6 @@ warining->warning
 warinings->warnings
 warks->works
 warlking->walking
-warmup->warm up, warm-up,
 warnibg->warning
 warnibgs->warnings
 warnig->warning
diff --git a/codespell_lib/data/dictionary_code.txt b/codespell_lib/data/dictionary_code.txt
index cedb79b313..29ee05081a 100644
--- a/codespell_lib/data/dictionary_code.txt
+++ b/codespell_lib/data/dictionary_code.txt
@@ -72,5 +72,6 @@ uint->unit
 uis->is, use,
 usesd->used, uses,
 wan->want
+warmup->warm up, warm-up,
 were'->we're
 whome->whom