diff --git a/.rubocop.yml b/.rubocop.yml
index 9604af135..c6db80d18 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -222,7 +222,7 @@ Layout/SpaceInsidePercentLiteralDelimiters:
   Enabled: true
 
 Layout/SpaceInsideRangeLiteral:
-  Enabled: false
+  Enabled: true
 
 Layout/SpaceInsideStringInterpolation:
   Enabled: false