diff --git a/README.md b/README.md
index e7544c9..1f03084 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,14 @@ Please refer to the [DOCUMENTATION.md](DOCUMENTATION.md) file for more informati
 
 Please refer to project's [releases](https://git.rawleenc.dev/rawleenc/feddy/releases), copy the RPM package link of the latest version and install it with dnf.
 
+## Generate Fish completion
+
+You can generate the fish completion script by running the following command:
+
+```bash
+feddy --completion=fish > ~/.config/fish/completions/feddy.fish
+```
+
 ## Build from source
 
 This is a Rust project, so you must first install [Rust](https://www.rust-lang.org/tools/install) and then run the following command to build the project: