diff --git a/layout/html/tests/table/bugs/file_list.txt b/layout/html/tests/table/bugs/file_list.txt
index c018f1f4c53b..d9cf64b6879e 100644
--- a/layout/html/tests/table/bugs/file_list.txt
+++ b/layout/html/tests/table/bugs/file_list.txt
@@ -44,7 +44,6 @@ file:///s:/mozilla/layout/html/tests/table/bugs/bug14323.html
 file:///s:/mozilla/layout/html/tests/table/bugs/bug1474.html
 file:///s:/mozilla/layout/html/tests/table/bugs/bug15247.html
 file:///s:/mozilla/layout/html/tests/table/bugs/bug15544.html
-file:///s:/mozilla/layout/html/tests/table/bugs/bug15933.html
 file:///s:/mozilla/layout/html/tests/table/bugs/bug1647.html
 file:///s:/mozilla/layout/html/tests/table/bugs/bug1725.html
 file:///s:/mozilla/layout/html/tests/table/bugs/bug1800.html
diff --git a/layout/html/tests/table/bugs/file_list3.txt b/layout/html/tests/table/bugs/file_list3.txt
index 13ef22690093..59f365c1fc28 100644
--- a/layout/html/tests/table/bugs/file_list3.txt
+++ b/layout/html/tests/table/bugs/file_list3.txt
@@ -2,3 +2,4 @@ file:///s:/mozilla/layout/html/tests/table/bugs/bug5835.html
 file:///s:/mozilla/layout/html/tests/table/bugs/bug625.html
 file:///s:/mozilla/layout/html/tests/table/bugs/bug6933.html
 file:///s:/mozilla/layout/html/tests/table/bugs/bug709.html
+file:///s:/mozilla/layout/html/tests/table/bugs/bug15933.html