diff --git a/collects/tests/syntax-color/scheme-lexer.ss b/collects/tests/syntax-color/scheme-lexer.ss
index b7cc980290..8f2ce2fd9a 100644
--- a/collects/tests/syntax-color/scheme-lexer.ss
+++ b/collects/tests/syntax-color/scheme-lexer.ss
@@ -104,7 +104,7 @@
 ase
 aa
 string-end
-      "ooooooooooooo ii")
+      ";;;;;;;;;;;;; ii")
 (test "#;z" ";;i")
 
 ;; Bad #