diff --git a/xcode/aux_scripts/import_strings.php b/xcode/aux_scripts/import_strings.php
index 3f13353..52f79d6 100644
--- a/xcode/aux_scripts/import_strings.php
+++ b/xcode/aux_scripts/import_strings.php
@@ -38,10 +38,10 @@
                                  '// swiftlint:disable line_length'.PHP_EOL.
                                  '// swiftlint:disable file_length'.PHP_EOL.
                                  '// swiftlint:disable identifier_name'.PHP_EOL.PHP_EOL.
-                                 'extension String {'.PHP_EOL;
+                                 'public extension String {'.PHP_EOL;
             foreach ($json as $key=>$value) {
                 $value_without_linefeed = preg_replace("/\r|\n/", " ", $value);
-                $ios_swift_strings .= "\t/// ".$value_without_linefeed."\n\t".'public static let '.preg_replace_callback('/_(.?)/', function ($m) { return strtoupper($m[1]); }, $key).' = NSLocalizedString("'.$key.'", comment: "")'."\n".PHP_EOL;
+                $ios_swift_strings .= "\t/// ".$value_without_linefeed."\n\t".'static let '.preg_replace_callback('/_(.?)/', function ($m) { return strtoupper($m[1]); }, $key).' = NSLocalizedString("'.$key.'", comment: "")'."\n".PHP_EOL;
             }
             $ios_swift_strings .= '}'.PHP_EOL;
             file_put_contents($localization.'String+Localization.swift', $ios_swift_strings);