diff --git a/bin/setup b/bin/setup
index 6724b2d..3f143cd 100755
--- a/bin/setup
+++ b/bin/setup
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -e
+
 # run command at repo root
 CURRENT_PATH=$PWD
 if [ -d .git ]; then