Fix bogus bash binary location
diff --git a/themes/pete/pete.theme.bash b/themes/pete/pete.theme.bash
index cda451e..7968e53 100644
--- a/themes/pete/pete.theme.bash
+++ b/themes/pete/pete.theme.bash
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 prompt_setter() {
   # Save history