diff --git a/setup.sh b/setup.sh
index 7be2be5..e14826d 100755
--- a/setup.sh
+++ b/setup.sh
@@ -34,7 +34,7 @@ if [ ! -e ./.env ]; then
 	read -p "Email address to use for Lets Encrypt. Use 'self_signed' as your email to create self signed certificates [$value_default]: " new_value
 	EMAIL=${new_value:-$value_default}
 
-    value_default="$LDAP_BASE_DN"
+	value_default="$LDAP_BASE_DN"
 	read -p "Name of the BASE DN for LDAP [$value_default]: " new_value
 	LDAP_BASE_DN=${new_value:-$value_default}