diff --git a/lib/searchkick.rb b/lib/searchkick.rb
index 1dea46a..1d554f4 100644
--- a/lib/searchkick.rb
+++ b/lib/searchkick.rb
@@ -193,7 +193,7 @@ module Searchkick
   end
 
   def self.warn(message)
-    warn "[searchkick] WARNING: #{message}"
+    super("[searchkick] WARNING: #{message}")
   end
 
   # private
--
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