diff --git a/src/Psalm/Internal/Stubs/Generator/StubsGenerator.php b/src/Psalm/Internal/Stubs/Generator/StubsGenerator.php
index 78fa61f7951..4e4e2fb984d 100644
--- a/src/Psalm/Internal/Stubs/Generator/StubsGenerator.php
+++ b/src/Psalm/Internal/Stubs/Generator/StubsGenerator.php
@@ -300,7 +300,7 @@ public static function getParserTypeFromPsalmType(Type\Union $type): ?PhpParser\
                 || $atomic_type instanceof Type\Atomic\TArray
                 || $atomic_type instanceof Type\Atomic\TIterable
             ) {
-                $identifier_string = $atomic_type->toPhpString(null, [], null, 8);
+                $identifier_string = $atomic_type->toPhpString(null, [], null, 80000);
 
                 if ($identifier_string === null) {
                     throw new \UnexpectedValueException(