diff --git a/munit-diff/shared/src/main/scala/munit/diff/Equalizer.scala b/munit-diff/shared/src/main/scala/munit/diff/Equalizer.scala
index d7136f67..b9db03a7 100644
--- a/munit-diff/shared/src/main/scala/munit/diff/Equalizer.scala
+++ b/munit-diff/shared/src/main/scala/munit/diff/Equalizer.scala
@@ -6,7 +6,7 @@ trait Equalizer[T] {
 object Equalizer {
   def default[T]: Equalizer[T] = new Equalizer[T] {
     override def equals(original: T, revised: T): Boolean = {
-      original.equals(revised)
+      original == revised
     }
   }
 }