diff --git a/src/backtracer.cr b/src/backtracer.cr
index e11a616..6d0f507 100644
--- a/src/backtracer.cr
+++ b/src/backtracer.cr
@@ -1,6 +1,10 @@
 module Backtracer
   class_getter(configuration) { Configuration.new }
 
+  def self.configure : Nil
+    yield configuration
+  end
+
   def self.parse(backtrace : Array(String) | String, **options) : Backtrace
     Backtrace::Parser.parse(backtrace, **options)
   end