diff --git a/rules/CodeQuality/General/AddErrorCodeToExceptionRector.php b/rules/CodeQuality/General/AddErrorCodeToExceptionRector.php
index 68344cb93..314b79cf5 100644
--- a/rules/CodeQuality/General/AddErrorCodeToExceptionRector.php
+++ b/rules/CodeQuality/General/AddErrorCodeToExceptionRector.php
@@ -68,6 +68,6 @@ private function shouldSkip(Throw_ $node): bool
             return true;
         }
 
-        return count($node->expr->args) > 1;
+        return count($node->expr->args) !== 1;
     }
 }
diff --git a/tests/Rector/CodeQuality/General/AddErrorCodeToExceptionRector/Fixture/fixture.php.inc b/tests/Rector/CodeQuality/General/AddErrorCodeToExceptionRector/Fixture/fixture.php.inc
index bf838a2f4..f8368526e 100644
--- a/tests/Rector/CodeQuality/General/AddErrorCodeToExceptionRector/Fixture/fixture.php.inc
+++ b/tests/Rector/CodeQuality/General/AddErrorCodeToExceptionRector/Fixture/fixture.php.inc
@@ -6,6 +6,10 @@ if ('a' === 'b') {
     throw new \RuntimeException('my message');
 }
 
+if ('b' === 'c') {
+    throw new \RuntimeException();
+}
+
 throw new \RuntimeException('do not touch this', 564);
 ?>
 -----
@@ -17,5 +21,9 @@ if ('a' === 'b') {
     throw new \RuntimeException('my message', 1729021897);
 }
 
+if ('b' === 'c') {
+    throw new \RuntimeException();
+}
+
 throw new \RuntimeException('do not touch this', 564);
 ?>