diff --git a/hosts/ward/secrets/radicale/host.pub b/hosts/ward/secrets/radicale/host.pub
new file mode 100644
index 0000000..8907406
--- /dev/null
+++ b/hosts/ward/secrets/radicale/host.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIA2o/BF7dSaGgbmgYwHlT+jKu2ojlhNs/fXjcBDTAtcN
diff --git a/modules/config/users.nix b/modules/config/users.nix
index 6cea17e..af179af 100644
--- a/modules/config/users.nix
+++ b/modules/config/users.nix
@@ -28,5 +28,6 @@
     nixseparatedebuginfod = uidGid 981;
     msr = uidGid 980;
     fwupd-refresh = uidGid 979;
+    radicale = uidGid 978;
   };
 }