diff --git a/tools/sys_base_install.sh b/tools/sys_base_install.sh
index e9c60a2..e033d25 100755
--- a/tools/sys_base_install.sh
+++ b/tools/sys_base_install.sh
@@ -4,12 +4,14 @@
 # cd && wget http://git.str8.biz/mj/zsh-config/raw/master/tools/sys_base_install.sh -O | sh
 # -------------------------------------------------------------------------------------------
 
-# ** Helper Functions **
-# ----------------------
+set -e
 
 export GJ_DEVENV="local_aptproxy"
 export GJ_SHELL="bash"
 
+# ** Helper Functions **
+# ----------------------
+
 function set_apt_proxy {
 	if [[ "$GJ_DEVENV" == "local_aptproxy" ]]; then
 		echo "Setting apt-proxy: srvths"