diff --git a/lib/i18n/tasks/interpolations.rb b/lib/i18n/tasks/interpolations.rb
index f67384fa..ba3db883 100644
--- a/lib/i18n/tasks/interpolations.rb
+++ b/lib/i18n/tasks/interpolations.rb
@@ -5,7 +5,7 @@ module Interpolations
     class << self
       attr_accessor :variable_regex
     end
-    @variable_regex = /%{[^}]+}/.freeze
+    @variable_regex = /(?<!%)%{[^}]+}/.freeze
 
     def inconsistent_interpolations(locales: nil, base_locale: nil) # rubocop:disable Metrics/AbcSize
       locales ||= self.locales