diff --git a/scripts/_common.sh b/scripts/_common.sh
index c9531da..989729e 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -29,7 +29,7 @@ _ynh_endi_build_ui() {
     popd 2>&1
 }
 
-_ynh_endi_build_python
+_ynh_endi_build_python() {
     _ynh_python_venv_setup --venv_dir="$install_dir/venv"
     python_venv_site_packages=$(_ynh_python_venv_get_site_packages_dir -d "$install_dir/venv")