diff --git a/tests/phpunit/tests/l10n/getLocale.php b/tests/phpunit/tests/l10n/getLocale.php
index 1f16448318..bebae56316 100644
--- a/tests/phpunit/tests/l10n/getLocale.php
+++ b/tests/phpunit/tests/l10n/getLocale.php
@@ -40,10 +40,6 @@ class Tests_L10n_GetLocale extends WP_UnitTestCase {
 	 * @group ms-required
 	 */
 	public function test_network_option_should_be_fallback_on_multisite() {
-		if ( ! is_multisite() ) {
-			$this->markTestSkipped( 'This test requires Multisite.' );
-		}
-
 		global $locale;
 		$old_locale = $locale;
 		$locale     = null;
@@ -60,10 +56,6 @@ class Tests_L10n_GetLocale extends WP_UnitTestCase {
 	 * @group ms-excluded
 	 */
 	public function test_option_should_be_respected_on_nonmultisite() {
-		if ( is_multisite() ) {
-			$this->markTestSkipped( 'This test does not apply to Multisite.' );
-		}
-
 		global $locale;
 		$old_locale = $locale;
 		$locale     = null;
diff --git a/tests/phpunit/tests/l10n/getUserLocale.php b/tests/phpunit/tests/l10n/getUserLocale.php
index 91e98b63e1..76492b3b70 100644
--- a/tests/phpunit/tests/l10n/getUserLocale.php
+++ b/tests/phpunit/tests/l10n/getUserLocale.php
@@ -67,10 +67,6 @@ class Tests_L10n_GetUserLocale extends WP_UnitTestCase {
 	 * @group ms-required
 	 */
 	public function test_user_locale_is_same_across_network() {
-		if ( ! is_multisite() ) {
-			$this->markTestSkipped( 'This test requires Multisite.' );
-		}
-
 		$user_locale = get_user_locale();
 
 		switch_to_blog( self::factory()->blog->create() );