diff --git a/hosts/harbor/configuration.nix b/hosts/harbor/configuration.nix
index c0d758f..12f64e5 100644
--- a/hosts/harbor/configuration.nix
+++ b/hosts/harbor/configuration.nix
@@ -100,7 +100,7 @@
   hive.matrix.registrationSecretSopsKey = config.sops.secrets.hidden-matrix-registration-secret.name;
   hive.calibre.enable = true;
   hive.calibre.instanceFQDN = "calibre.jroeger.de";
-  hive.calibre.libraries = ["Rote Bücher" "Technik" "Wissenschaft oder so" "Dokumente"];
+  hive.calibre.libraries = ["Rote Bücher" "Bürgerliche Bücher" "Technik" "Wissenschaft oder so" "Dokumente"];
   hive.korrosync.enable = true;
   hive.korrosync.localPort = 7416;
   hive.korrosync.instanceFQDN = "korrosync.jroeger.de";