diff --git a/system/upx/README b/system/upx/README
index b06c7bac41..d7d94562c3 100644
--- a/system/upx/README
+++ b/system/upx/README
@@ -2,5 +2,3 @@ UPX achieves an excellent compression ratio and offers very fast
 decompression. Your executables suffer no memory overhead or other 
 drawbacks for most of the formats supported, because of in-place 
 decompression.
-
-This requires ucl at build-time.