diff --git a/Source/ConstantString.m b/Source/ConstantString.m
index 2cbcfd2f0..cbb098b76 100644
--- a/Source/ConstantString.m
+++ b/Source/ConstantString.m
@@ -104,6 +104,7 @@
 
 @end
 
-
+#if 0 /* Moved to NSString.m */
 @implementation NXConstantString
 @end
+#endif