diff --git a/build.sh b/build.sh
index 41dab85..4a3e2f0 100755
--- a/build.sh
+++ b/build.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/bash
 
 sudo apt-get update
 sudo apt-get install -y libelf-dev docker.io moreutils
diff --git a/docker.sh b/docker.sh
index 565e150..79d2034 100755
--- a/docker.sh
+++ b/docker.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/bash
 
 make setup
 cp -r /spksrc/sponge /usr/bin/