diff --git a/install_wolf.sh b/install_wolf.sh
index c1086381e812bec3369f5f07cbd77dd13235dcc7..6fc0a50f2dd85c8772f6fcc5a53c268d9e507f9f 100755
--- a/install_wolf.sh
+++ b/install_wolf.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 ## FUNCTIONS #####################################################
 func_make_install () {