1 files changed, 2 insertions, 0 deletions

diff --git a/hel.nix b/hel.nix
index 84b2c50c..6bbb4a8c 100644
--- a/hel.nix
+++ b/hel.nix
@@ -14,6 +14,8 @@
       ./custom/tinc/def.nix
     ];
 
+  system.stateVersion = "16.09";
+
   networking = {
     hostName = "hel";
     wireless = {