diff --git a/.rubocop.yml b/.rubocop.yml
index 585ca424..9ed1e51e 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -121,7 +121,7 @@ Naming/FileName:
   Exclude: []
 Naming/HeredocDelimiterNaming:
   Enabled: false
-Naming/PredicateName:
+Naming/PredicatePrefix:
   Enabled: true
   NamePrefix:
     - is_