diff --git a/src/Mixins/Expectation.php b/src/Mixins/Expectation.php
index a6910b64..a9edcf07 100644
--- a/src/Mixins/Expectation.php
+++ b/src/Mixins/Expectation.php
@@ -844,6 +844,7 @@ final class Expectation
 
         $string = match (true) {
             is_string($this->value) => $this->value,
+            is_object($this->value) && method_exists($this->value, 'toSnapshot') => $this->value->toSnapshot(),
             is_object($this->value) && method_exists($this->value, '__toString') => $this->value->__toString(),
             is_object($this->value) && method_exists($this->value, 'toString') => $this->value->toString(),
             $this->value instanceof \Illuminate\Testing\TestResponse => $this->value->getContent(), // @phpstan-ignore-line