diff --git a/profiles/prefix/aix/package.unmask b/profiles/prefix/aix/package.unmask
index c35f9203573c9..9419418bd1b9a 100644
--- a/profiles/prefix/aix/package.unmask
+++ b/profiles/prefix/aix/package.unmask
@@ -3,7 +3,9 @@
 
 # Michael Haubenwallner <haubi@gentoo.org> (03 Mar 2017)
 # Only these versions have the patches for proper AIX support.
+# note: these ebuilds come from repo/proj/prefix.git
 ~sys-devel/gcc-4.2.4
+~sys-devel/gcc-4.8.4
 
 # Michael Haubenwallner <haubi@gentoo.org> (14 Apr 2014)
 # Endless loop while compiling gcc-4.2.4 for yet unknown reason.