diff --git a/lib/instana/instrumentation/bunny.rb b/lib/instana/instrumentation/bunny.rb
index dc7cdeed..5e9624ba 100644
--- a/lib/instana/instrumentation/bunny.rb
+++ b/lib/instana/instrumentation/bunny.rb
@@ -121,6 +121,7 @@ def extract_context_from_headers(properties)
       end
 
       def log_error(error)
+        # Log errors on to console if INSTANA_DEBUG is enabled
         ::Instana.logger.debug { "#{__method__}:#{File.basename(__FILE__)}:#{__LINE__}: #{error.message}" }
       end
     end