diff --git a/src/NodeTypeResolver/PHPStan/Type/TypeFactory.php b/src/NodeTypeResolver/PHPStan/Type/TypeFactory.php
index 48c90beb6aa..5889ff42534 100644
--- a/src/NodeTypeResolver/PHPStan/Type/TypeFactory.php
+++ b/src/NodeTypeResolver/PHPStan/Type/TypeFactory.php
@@ -164,21 +164,7 @@ private function createUnionOrSingleType(array $types): Type
             return $types[0];
         }
 
-        $unionType = new UnionType($types);
-
-        if ($unionType->isFloat()->yes()) {
-            return new IntegerType();
-        }
-
-        if ($unionType->isString()->yes()) {
-            return new StringType();
-        }
-
-        if ($unionType->isInteger()->yes()) {
-            return new IntegerType();
-        }
-
-        return $unionType;
+        return new UnionType($types);
     }
 
     private function removeValueFromConstantType(Type $type): Type