diff --git a/SC2184.md b/SC2184.md
index f423c07..70e83ef 100644
--- a/SC2184.md
+++ b/SC2184.md
@@ -21,4 +21,4 @@ Quoting so that the `[..]` is passed literally to `unset` solves the issue.
 
 ### Exceptions:
 
-None.
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+If you know that pathname expansion is disabled you can ignore this message.  `set -o noglob` (and variations like invoking the script with `#!/bin/bash -f`) will prevent glob expansion of arguments to `unset`.
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