diff --git a/scripts/install b/scripts/install
index 139f838..98b7386 100755
--- a/scripts/install
+++ b/scripts/install
@@ -59,7 +59,7 @@ pushd $install_dir
 	python3 -m venv $install_dir/venv
 	source $install_dir/venv/bin/activate
     ynh_hide_warnings pip install --upgrade pip wheel toml pyyaml
-	ynh_hide_warnings pip install fittrackee=="$(ynh_app_manifest_version)"
+	ynh_hide_warnings pip install fittrackee=="$(ynh_app_upstream_version)"
 popd
 
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