diff --git a/perl522.patch b/perl522.patch
deleted file mode 100644
index 3b8d490..0000000
--- a/perl522.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/Unicode-String-2.09/lib/Unicode/CharName.pm	2005-10-25 20:11:00.000000000 +0200
-+++ b/Unicode-String-2.09/lib/Unicode/CharName.pm	2015-08-27 12:33:13.761929481 +0200
-@@ -77,7 +77,7 @@
- 	    return join("", "HANGUL SYLLABLE ", @s)
- 	}
-     }
--    _init_names() unless defined %NAMES;
-+    _init_names() unless %NAMES;
-     $NAMES{sprintf("%04X",$code)}
- }
-