diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index c87ba99..36bd011 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -14,7 +14,7 @@ Clapgrep consists of two modules:
 For the build system and OpenGL support:
 
 ```sh
-sudo dnf install just cargo clippy gcc libglvnd-gles python3-aiohtml python3-toml
+sudo dnf install just cargo clippy gcc libglvnd-gles python3-aiohttp python3-toml
 ```
 
 For the Gtk based app: