diff --git a/src/Psalm/Internal/Analyzer/Statements/Expression/Call/ArgumentsAnalyzer.php b/src/Psalm/Internal/Analyzer/Statements/Expression/Call/ArgumentsAnalyzer.php
index 57fd1b733..4e0d86d0e 100644
--- a/src/Psalm/Internal/Analyzer/Statements/Expression/Call/ArgumentsAnalyzer.php
+++ b/src/Psalm/Internal/Analyzer/Statements/Expression/Call/ArgumentsAnalyzer.php
@@ -628,7 +628,7 @@ class ArgumentsAnalyzer
                 for ($i = $argument_offset; $i < $function_param_count; $i++) {
                     $arg_function_params[$argument_offset][] = $function_params[$i];
                 }
-            } elseif ($arg->name && $function_storage && $function_storage->allow_named_arg_calls) {
+            } elseif ($arg->name && (!$function_storage || $function_storage->allow_named_arg_calls)) {
                 foreach ($function_params as $candidate_param) {
                     if ($candidate_param->name === $arg->name->name || $candidate_param->is_variadic) {
                         $arg_function_params[$argument_offset] = [$candidate_param];
diff --git a/tests/ArgTest.php b/tests/ArgTest.php
index 3682133bc..1b2613b70 100644
--- a/tests/ArgTest.php
+++ b/tests/ArgTest.php
@@ -273,6 +273,13 @@ class ArgTest extends TestCase
                     bar(...["aaaaa"]);
                     function bar(string $p1, int $p3 = 10) : void {}'
             ],
+            'mkdirNamedParameters' => [
+                '<?php declare(strict_types=1);
+                    mkdir("/var/test/123", recursive: true);',
+                [],
+                [],
+                '8.0'
+            ],
         ];
     }