diff --git a/arch_install b/arch_install
index 7c911a6..25ccd7d 100755
--- a/arch_install
+++ b/arch_install
@@ -717,7 +717,7 @@ update_pkgfile() {
 #}}}
 # get_uuid() {#{{{
 get_uuid() {
-    lsblk -no UUID "$1"
+    lsblk --noheadings --nodeps --output UUID "$1"
 }
 #}}}
 # is_chroot(){{{{
@@ -794,8 +794,7 @@ update_installer(){
     wget -qO $INSTALLER $DOTFILES_URL/raw/master/arch_install
 
     chmod +x $INSTALLER
-    $INSTALLER updated $@ |  tee arch_install.log
-    exit 0
+    exec $INSTALLER updated $@
 }
 
 [ "$1" == "updated" ] && shift || is_chroot || update_installer $@