diff --git a/utils/check-style/aspell-ignore/en/aspell-dict.txt b/utils/check-style/aspell-ignore/en/aspell-dict.txt
index e7477ffc5e1..4d5d2ae1392 100644
--- a/utils/check-style/aspell-ignore/en/aspell-dict.txt
+++ b/utils/check-style/aspell-ignore/en/aspell-dict.txt
@@ -2396,6 +2396,7 @@ simpleaggregatefunction
 simplelinearregression
 simpod
 singlepart
+singleValueOrNull
 sinh
 sipHash
 siphash