diff --git a/tests/Features/Expect/toHaveCount.php b/tests/Features/Expect/toHaveCount.php
index 726f2c64..153175cf 100644
--- a/tests/Features/Expect/toHaveCount.php
+++ b/tests/Features/Expect/toHaveCount.php
@@ -1,11 +1,16 @@
 <?php
 
+use Pest\Exceptions\InvalidExpectationValue;
 use PHPUnit\Framework\ExpectationFailedException;
 
 test('pass', function () {
     expect([1, 2, 3])->toHaveCount(3);
 });
 
+test('failures with invalid type', function () {
+    expect('foo')->toHaveCount(3);
+})->throws(InvalidExpectationValue::class, 'Invalid expectation value type. Expected [countable|iterable]');
+
 test('failures', function () {
     expect([1, 2, 3])->toHaveCount(4);
 })->throws(ExpectationFailedException::class);