diff --git a/install_backuppc_mac.sh b/install_backuppc_mac.sh
index c88964c..299d782 100755
--- a/install_backuppc_mac.sh
+++ b/install_backuppc_mac.sh
@@ -5,6 +5,7 @@
 
 SUCCESS=0
 ERROR=1
+DEBUG=0
 
 # Functions {{{
 ## GetDefaultUser {{{