diff --git a/krebs/2configs/exim-smarthost.nix b/krebs/2configs/exim-smarthost.nix
index 2842e10d4..6445783f0 100644
--- a/krebs/2configs/exim-smarthost.nix
+++ b/krebs/2configs/exim-smarthost.nix
@@ -23,7 +23,6 @@ in {
         { mail = "krebstel-1difh7483axpiaq92ghi14r5cql822wbhixqb0nn3y3jkcj0b785@ni.r"; }
         { mail = "lass@green.r"; }
         tv
-        xkey
       ];
       spam-ml = [
         lass
diff --git a/submodules/krops b/submodules/krops
index 59aa5d0e4..a6c7ecd8b 160000
--- a/submodules/krops
+++ b/submodules/krops
@@ -1 +1 @@
-Subproject commit 59aa5d0e41cf4a6d4356673feb1adbd0fcf68936
+Subproject commit a6c7ecd8ba90c1eb2515cb235d85649295848e68