diff --git a/common.nix b/common.nix
index 30edd07..185437e 100644
--- a/common.nix
+++ b/common.nix
@@ -93,9 +93,6 @@
   ] ++ (with aspellDicts; [ en de fr nl ]);
 
   nixpkgs.config.packageOverrides = pkgs: rec {
-    # libreoffice = pkgs.libreoffice.override { jdk = pkgs.jdk; };  # reuse package cache
-    jre = pkgs.openjdk8;
-    jdk = pkgs.openjdk8;
     i3 = pkgs.stdenv.lib.overrideDerivation pkgs.i3 (oldAttrs: { doCheck = false; });
   };