diff --git a/htoprc b/htoprc
index 8858044..99e2ace 100644
--- a/htoprc
+++ b/htoprc
@@ -11,7 +11,7 @@ shadow_other_users=1
 highlight_base_name=1
 highlight_megabytes=1
 highlight_threads=1
-tree_view=0
+tree_view=1
 header_margin=1
 detailed_cpu_time=0
 color_scheme=0
diff --git a/rubocop.yml b/rubocop.yml
new file mode 100644
index 0000000..c441045
--- /dev/null
+++ b/rubocop.yml
@@ -0,0 +1,2 @@
+Metrics/LineLength:
+  Enabled: false