diff --git a/RegExpSupport/testData/RETest.xml b/RegExpSupport/testData/RETest.xml
index 3fee59182737..10e04dcf80fa 100644
--- a/RegExpSupport/testData/RETest.xml
+++ b/RegExpSupport/testData/RETest.xml
@@ -607,18 +607,6 @@
       <pattern>\c0</pattern>
       <expected>OK</expected>
     </test>
-    <test>
-      <pattern>\C-0</pattern>
-      <expected>OK</expected>
-    </test>
-    <test>
-      <pattern>\M-0</pattern>
-      <expected>OK</expected>
-    </test>
-    <test>
-      <pattern>\M-\C-0</pattern>
-      <expected>OK</expected>
-    </test>
   </escapes>
 
   <anchors>