diff --git a/lib/grape_logging/reporters/logger_reporter.rb b/lib/grape_logging/reporters/logger_reporter.rb
index 9af7636..750d94b 100644
--- a/lib/grape_logging/reporters/logger_reporter.rb
+++ b/lib/grape_logging/reporters/logger_reporter.rb
@@ -1,7 +1,7 @@
 module Reporters
   class LoggerReporter
     def initialize(logger, formatter, log_level)
-      @logger = logger || Logger.new(STDOUT)
+      @logger = logger.clone || Logger.new(STDOUT)
       @log_level = log_level || :info
       if @logger.respond_to?(:formatter=)
         @logger.formatter = formatter || @logger.formatter || GrapeLogging::Formatters::Default.new