diff --git a/.rubocop.yml b/.rubocop.yml
index 687a3d08..8bc96432 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -34,6 +34,11 @@ Style/BlockDelimiters:
 Style/DotPosition:
   EnforcedStyle: trailing
 
+# Use double negation wherever it would otherwise be impractical to convert
+# a value to an actual boolean.
+Style/DoubleNegation:
+  Enabled: false
+
 # The Ruby Style Guide says:
 #
 # > Use \ instead of + or << to concatenate two string literals at line end.
diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 13ef5fbd..339d8637 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -62,11 +62,6 @@ Style/ClassAndModuleChildren:
 Style/Documentation:
   Enabled: false
 
-# Offense count: 4
-Style/DoubleNegation:
-  Exclude:
-    - 'lib/paper_trail.rb'
-
 # Offense count: 1
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth.