diff --git a/src/paraview_scripts/preview.py b/src/paraview_scripts/preview.py
index b8b87d7..7cc190e 100755
--- a/src/paraview_scripts/preview.py
+++ b/src/paraview_scripts/preview.py
@@ -1,4 +1,4 @@
-#!/bin/python
+#!/usr/bin/env python3
 import os
 import argparse
 from pathlib import Path