diff --git a/.gitignore b/.gitignore
index 99d0a68a70f..d1ac00fd4af 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
-rector.yml
+/rector.yml
 /temp
 !/temp/.gitkeep
 /example
diff --git a/tests/Rector/RectorOrder/config/rector.yml b/tests/Rector/RectorOrder/config/rector.yml
new file mode 100644
index 00000000000..54821ffd8a1
--- /dev/null
+++ b/tests/Rector/RectorOrder/config/rector.yml
@@ -0,0 +1,5 @@
+rectors:
+    # order matters!
+    Rector\Rector\Contrib\PHPUnit\SpecificMethod\AssertComparisonToSpecificMethodRector: ~
+    Rector\Rector\Contrib\PHPUnit\SpecificMethod\AssertSameBoolNullToSpecificMethodRector: ~
+    Rector\Rector\Contrib\PHPUnit\SpecificMethod\AssertFalseStrposToContainsRector: ~