diff --git a/SC2033.md b/SC2033.md
index 80abcfd..8b2a70c 100644
--- a/SC2033.md
+++ b/SC2033.md
@@ -17,4 +17,8 @@ Instead, the function contents can be executed in a shell, either through `sh -c
 
 ### Contraindications
 
-None.
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+If you're intentionally passing a word that happens to have the same name as a declared function, you can quote it to make shellcheck ignore it, e.g.
+
+    apt-get() {
+      sudo "apt-get" "$@"
+    }
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