diff --git a/scripts/spelling.txt b/scripts/spelling.txt
index 2e6a23088e8e..7b6a01291598 100644
--- a/scripts/spelling.txt
+++ b/scripts/spelling.txt
@@ -1028,6 +1028,7 @@ oustanding||outstanding
 overaall||overall
 overhread||overhead
 overlaping||overlapping
+overflw||overflow
 overlfow||overflow
 overide||override
 overrided||overridden