diff --git a/entrypoint.sh b/entrypoint.sh
index a1dacb3..6e6f624 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 echo "Running Spam Check on ${inputs.message}"
 python main.py ${inputs.message}