diff --git a/pkgs/development/compilers/orc/default.nix b/pkgs/development/compilers/orc/default.nix
index ff091d03621..7dfbe218bb7 100644
--- a/pkgs/development/compilers/orc/default.nix
+++ b/pkgs/development/compilers/orc/default.nix
@@ -17,6 +17,5 @@ stdenv.mkDerivation rec {
     # under the 3-clause BSD license. The rest is 2-clause BSD license.
     license = stdenv.lib.licenses.bsd3;
     platform = stdenv.lib.platforms.linux;
-    maintainers = [ stdenv.lib.maintainers.iyzsong ];
   };
 }
diff --git a/pkgs/development/compilers/vala/default.nix b/pkgs/development/compilers/vala/default.nix
index 8cf5fb9afed..38c3ead7bff 100644
--- a/pkgs/development/compilers/vala/default.nix
+++ b/pkgs/development/compilers/vala/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
     homepage = "http://live.gnome.org/Vala";
     license = stdenv.lib.licenses.lgpl21Plus;
     platforms = stdenv.lib.platforms.unix;
-    maintainers = with stdenv.lib.maintainers; [ antono iyzsong ];
+    maintainers = with stdenv.lib.maintainers; [ antono ];
   };
 
   src = fetchurl {