diff --git a/functions/base.bash b/functions/base.bash
index c7dc909..bbb6f2f 100644
--- a/functions/base.bash
+++ b/functions/base.bash
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 function rh {
   history | awk '{a[$2]++}END{for(i in a){print a[i] " " i}}' | sort -rn | head
 }
diff --git a/functions/git.bash b/functions/git.bash
index 17e8a70..50f4459 100644
--- a/functions/git.bash
+++ b/functions/git.bash
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 function git_remote {
   echo "Running: git remote add origin ${GIT_HOSTING}:$1.git"
   git remote add origin $GIT_HOSTING:$1.git
diff --git a/functions/javascript.bash b/functions/javascript.bash
index 9f1d52e..f37859d 100644
--- a/functions/javascript.bash
+++ b/functions/javascript.bash
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 function rails_jquery {
   curl -o public/javascripts/rails.js http://github.com/rails/jquery-ujs/raw/master/src/rails.js
 }
diff --git a/functions/nginx.bash b/functions/nginx.bash
index 702c0d8..7aa1653 100644
--- a/functions/nginx.bash
+++ b/functions/nginx.bash
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 function nginx_reload() {
   FILE="${NGINX_PATH}/logs/nginx.pid"
   if [ -e $FILE ]; then