diff --git a/test/interpolation.coffee b/test/interpolation.coffee
index f4a41910..0cb98a9b 100644
--- a/test/interpolation.coffee
+++ b/test/interpolation.coffee
@@ -32,6 +32,7 @@ eq "#{6 + /2}#{6/ + 2}",     '6/2}#{6/2' # parsed as a regex
 eq "#{6/2}
     #{6/2}",                 '3    3' # newline cannot be part of a regex, so it's division
 eq "#{/// "'/'"/" ///}",     '/"\'\\/\'"\\/"/' # heregex, stuffed with spicy characters
+eq "#{/\\'/}",               "/\\\\'/"
 
 hello = 'Hello'
 world = 'World'