diff --git a/krebs/3modules/ci.nix b/krebs/3modules/ci.nix
index 33afb2c0a..37aef74ef 100644
--- a/krebs/3modules/ci.nix
+++ b/krebs/3modules/ci.nix
@@ -26,8 +26,8 @@ let
 
   hostname = config.networking.hostName;
   getJobs = pkgs.writeDash "get_jobs" ''
-    nix-build --no-out-link ./ci.nix 2>&1 > /dev/null
-    nix-instantiate --eval --strict --json ./ci.nix
+    nix-build --no-out-link --quiet -Q ./ci.nix > /dev/null
+    nix-instantiate --quiet -Q --eval --strict --json ./ci.nix
   '';
 
   imp = {