diff --git a/rules/TypeDeclaration/Rector/ClassMethod/ParamTypeByMethodCallTypeRector.php b/rules/TypeDeclaration/Rector/ClassMethod/ParamTypeByMethodCallTypeRector.php
index 62c49a4c526..9382cba5f0c 100644
--- a/rules/TypeDeclaration/Rector/ClassMethod/ParamTypeByMethodCallTypeRector.php
+++ b/rules/TypeDeclaration/Rector/ClassMethod/ParamTypeByMethodCallTypeRector.php
@@ -170,7 +170,8 @@ static function (Node $node) {
 
     private function shouldSkipParam(Param $param, ClassMethod $classMethod): bool
     {
-        if (! $this->paramTypeAddGuard->isLegal($param, $classMethod)) {
+        // already has type, skip
+        if ($param->type !== null) {
             return true;
         }
 
@@ -178,7 +179,6 @@ private function shouldSkipParam(Param $param, ClassMethod $classMethod): bool
             return true;
         }
 
-        // already has type, skip
-        return $param->type !== null;
+        return ! $this->paramTypeAddGuard->isLegal($param, $classMethod);
     }
 }