diff --git a/profiles/package.mask b/profiles/package.mask
index a2680a3b8700c..be665cdd9e00d 100644
--- a/profiles/package.mask
+++ b/profiles/package.mask
@@ -30,6 +30,12 @@
 
 #--- END OF EXAMPLES ---
 
+# Patrice Clement <monsieurp@gentoo.org> (14 Oct 2015)
+# Both projects have been superseded by Apache Compress (packaged under
+# dev-java/commons-compress).
+# Masked for removal in 30 days. See bug #563066.
+dev-java/lzmajio
+dev-java/lzma
 
 # Hans de Graaff <graaff@gentoo.org> (11 Oct 2015)
 # Ruby 1.9 is no longer maintained upstream since January