diff --git a/features/calibre-web.nix b/features/calibre-web.nix
index d1095e5..554d879 100644
--- a/features/calibre-web.nix
+++ b/features/calibre-web.nix
@@ -4,6 +4,7 @@
   services.calibre-web = {
     enable = true;
     openFirewall = true;
+    listen.ip = "0.0.0.0";
     options = {
       enableBookUploading = true;
       enableKepubify = true;