diff --git a/README.md b/README.md
index aa63b18..50fadaf 100644
--- a/README.md
+++ b/README.md
@@ -34,3 +34,7 @@ Depending on which version you want
 $ sudo nixos-rebuild switch
 $ zen
 ```
+
+## 1Password
+
+Zen has to be manually added to the list of browsers that 1Password will communicate with. See [this wiki article](https://nixos.wiki/wiki/1Password) for more information. To enable 1Password integration, you need to add the line `.zen-wrapped` to the file `/etc/1password/custom_allowed_browsers`.