diff --git a/scripts/install b/scripts/install
index d038bde..703951b 100755
--- a/scripts/install
+++ b/scripts/install
@@ -52,7 +52,7 @@ ynh_script_progression --message="Installing Python dependencies..." --weight=3
 pushd $install_dir
 	python3 -m venv $install_dir/venv
 	source $install_dir/venv/bin/activate
-	ynh_exec_warn_less pip install fittrackee==$fittrackee_version toml yaml
+	ynh_exec_warn_less pip install fittrackee==$fittrackee_version toml
 popd
 
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