diff --git a/src/ShellCheck/Analytics.hs b/src/ShellCheck/Analytics.hs
index ca835b3..9c0d72a 100644
--- a/src/ShellCheck/Analytics.hs
+++ b/src/ShellCheck/Analytics.hs
@@ -818,6 +818,7 @@ checkSingleQuotedVariables params t@(T_SingleQuoted id s) =
                 ,"docker" -- like above
                 ,"dpkg-query"
                 ,"jq"  -- could also check that user provides --arg
+                ,"unset"
                 ]
             || "awk" `isSuffixOf` commandName
             || "perl" `isPrefixOf` commandName