diff --git a/ext/mime_magic/TODO b/ext/mime_magic/TODO
index 1bbf9eea3fb..a1487ffdaea 100644
--- a/ext/mime_magic/TODO
+++ b/ext/mime_magic/TODO
@@ -1,4 +1,3 @@
 - general cleanup
 - support for content-encoding / compressed files
 - use streams
-- fix ZTS build