diff --git a/tests/PhoneNumberTest.php b/tests/PhoneNumberTest.php
index ff84259..9b63d56 100644
--- a/tests/PhoneNumberTest.php
+++ b/tests/PhoneNumberTest.php
@@ -594,49 +594,54 @@ public function testJsonSerializable(): void
     }
 
     /**
+     * The data provider may provide several possible results, as the results differ depending on the version of the
+     * underlying phonenumber library.
+     *
      * @dataProvider providerGetDescription
+     *
+     * @param (string|null)[] $expected
      */
-    public function testGetDescription(string $phoneNumber, string $locale, ?string $userRegion, ?string $expected) : void
+    public function testGetDescription(string $phoneNumber, string $locale, ?string $userRegion, array $expected) : void
     {
-        self::assertSame($expected, PhoneNumber::parse($phoneNumber)->getDescription($locale, $userRegion));
+        self::assertContains(PhoneNumber::parse($phoneNumber)->getDescription($locale, $userRegion), $expected);
     }
 
     public function providerGetDescription() : array
     {
         return [
-            ['+16509036313', 'EN', null, 'Mountain View, CA'],
-            ['+16509036313', 'EN', 'US', 'Mountain View, CA'],
-            ['+16509036313', 'EN', 'GB', 'United States'],
-            ['+16509036313', 'EN', 'FR', 'United States'],
-            ['+16509036313', 'EN', 'XX', 'United States'],
-            ['+16509036313', 'FR', null, 'Mountain View, CA'],
-            ['+16509036313', 'FR', 'US', 'Mountain View, CA'],
-            ['+16509036313', 'FR', 'GB', 'États-Unis'],
-            ['+16509036313', 'FR', 'FR', 'États-Unis'],
-            ['+16509036313', 'FR', 'XX', 'États-Unis'],
-
-            ['+33381251234', 'FR', null, 'Besançon'],
-            ['+33381251234', 'FR', 'FR', 'Besançon'],
-            ['+33381251234', 'FR', 'US', 'France'],
-            ['+33381251234', 'FR', 'XX', 'France'],
-            ['+33381251234', 'EN', null, 'Besançon'],
-            ['+33381251234', 'EN', 'FR', 'Besançon'],
-            ['+33381251234', 'EN', 'US', 'France'],
-            ['+33381251234', 'EN', 'XX', 'France'],
-
-            ['+33328201234', 'FR', null, 'Dunkerque'],
-            ['+33328201234', 'FR', 'FR', 'Dunkerque'],
-            ['+33328201234', 'FR', 'US', 'France'],
-            ['+33328201234', 'FR', 'XX', 'France'],
-            ['+33328201234', 'GB', null, 'Dunkirk'],
-            ['+33328201234', 'XX', null, 'Dunkirk'],
-
-            ['+41229097000', 'FR', null, 'Genève'],
-            ['+41229097000', 'FR', 'CH', 'Genève'],
-            ['+41229097000', 'FR', 'US', 'Suisse'],
-            ['+41229097000', 'XX', null, 'Geneva'],
-
-            ['+37328000000', 'XX', null, null],
+            ['+16509036313', 'EN', null, ['Mountain View, CA']],
+            ['+16509036313', 'EN', 'US', ['Mountain View, CA']],
+            ['+16509036313', 'EN', 'GB', ['United States']],
+            ['+16509036313', 'EN', 'FR', ['United States']],
+            ['+16509036313', 'EN', 'XX', ['United States']],
+            ['+16509036313', 'FR', null, ['Mountain View, CA']],
+            ['+16509036313', 'FR', 'US', ['Mountain View, CA']],
+            ['+16509036313', 'FR', 'GB', ['États-Unis']],
+            ['+16509036313', 'FR', 'FR', ['États-Unis']],
+            ['+16509036313', 'FR', 'XX', ['États-Unis']],
+
+            ['+33381251234', 'FR', null, ['France', 'Besançon']],
+            ['+33381251234', 'FR', 'FR', ['France', 'Besançon']],
+            ['+33381251234', 'FR', 'US', ['France']],
+            ['+33381251234', 'FR', 'XX', ['France']],
+            ['+33381251234', 'EN', null, ['France', 'Besançon']],
+            ['+33381251234', 'EN', 'FR', ['France', 'Besançon']],
+            ['+33381251234', 'EN', 'US', ['France']],
+            ['+33381251234', 'EN', 'XX', ['France']],
+
+            ['+33328201234', 'FR', null, ['France', 'Dunkerque']],
+            ['+33328201234', 'FR', 'FR', ['France', 'Dunkerque']],
+            ['+33328201234', 'FR', 'US', ['France']],
+            ['+33328201234', 'FR', 'XX', ['France']],
+            ['+33328201234', 'GB', null, ['Dunkirk', null]],
+            ['+33328201234', 'XX', null, ['Dunkirk', null]],
+
+            ['+41229097000', 'FR', null, ['Genève']],
+            ['+41229097000', 'FR', 'CH', ['Genève']],
+            ['+41229097000', 'FR', 'US', ['Suisse']],
+            ['+41229097000', 'XX', null, ['Geneva']],
+
+            ['+37328000000', 'XX', null, [null]],
         ];
     }
 }