diff --git a/.rubocop.yml b/.rubocop.yml
index 9c1be3f87..358474c96 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -33,9 +33,11 @@ Layout/AlignArguments:
 Layout/EmptyLineBetweenDefs:
   AllowAdjacentOneLineDefs: true
 
-# You can see results by "rubocop --only Layout/SpaceBeforeBlockBraces"
 Layout/SpaceBeforeBlockBraces:
-  EnforcedStyle: space
+  # "space" is used more than "no_space".
+  # But "no_space" is more natural in one liner.
+  #   str = path.to_s.split(%r{[/\\]}).select{|p| !p.blank?}.join("/")
+  Enabled: false
 
 # You can see results by "rubocop --only Layout/SpaceInsideBlockBraces"
 Layout/SpaceInsideBlockBraces:
diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 68241975b..220506289 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -266,13 +266,6 @@ Layout/SpaceAroundEqualsInParameterDefault:
 Layout/SpaceAroundOperators:
   Enabled: false
 
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: space, no_space
-# SupportedStylesForEmptyBraces: space, no_space
-Layout/SpaceBeforeBlockBraces:
-  EnforcedStyleForEmptyBraces: no_space
-
 # Cop supports --auto-correct.
 Layout/SpaceBeforeComma:
   Exclude: