diff --git a/packages/Php73/tests/Rector/FuncCall/StringifyStrNeedlesRector/Fixture/skip_already_string.php.inc b/packages/Php73/tests/Rector/FuncCall/StringifyStrNeedlesRector/Fixture/skip_already_string.php.inc
new file mode 100644
index 000000000000..66e5d15f54f2
--- /dev/null
+++ b/packages/Php73/tests/Rector/FuncCall/StringifyStrNeedlesRector/Fixture/skip_already_string.php.inc
@@ -0,0 +1,16 @@
+<?php
+
+namespace Rector\Php73\Tests\Rector\FuncCall\StringifyStrNeedlesRector\Fixture;
+
+final class SkipAlreadyString
+{
+    public function getNeedle(): string
+    {
+        return 'needle';
+    }
+
+    public function __invoke()
+    {
+        return strpos('needle', (new SkipAlreadyString)->getNeedle());
+    }
+}
diff --git a/packages/Php73/tests/Rector/FuncCall/StringifyStrNeedlesRector/StringifyStrNeedlesRectorTest.php b/packages/Php73/tests/Rector/FuncCall/StringifyStrNeedlesRector/StringifyStrNeedlesRectorTest.php
index cdfafdfc728d..93ce88f7d311 100644
--- a/packages/Php73/tests/Rector/FuncCall/StringifyStrNeedlesRector/StringifyStrNeedlesRectorTest.php
+++ b/packages/Php73/tests/Rector/FuncCall/StringifyStrNeedlesRector/StringifyStrNeedlesRectorTest.php
@@ -21,6 +21,7 @@ public function provideDataForTest(): Iterator
         yield [__DIR__ . '/Fixture/fixture.php.inc'];
         yield [__DIR__ . '/Fixture/trait.php.inc'];
         yield [__DIR__ . '/Fixture/skip_twice.php.inc'];
+        yield [__DIR__ . '/Fixture/skip_already_string.php.inc'];
     }
 
     protected function getRectorClass(): string