diff --git a/tests/phpunit/tests/date/postTime.php b/tests/phpunit/tests/date/postTime.php
index 14115704ae..1380c48160 100644
--- a/tests/phpunit/tests/date/postTime.php
+++ b/tests/phpunit/tests/date/postTime.php
@@ -63,30 +63,6 @@ class Tests_Date_Post_Time extends WP_UnitTestCase {
 		$this->assertEquals( $rfc3339_utc, get_post_modified_time( DATE_RFC3339, true, $post_id, true ) );
 	}
 
-	/**
-	 * @ticket 48384
-	 */
-	public function test_should_keep_utc_time_on_timezone_change_with_gmt_offset() {
-		// Set the timezone to UTC+0.
-		update_option( 'gmt_offset', 0 );
-
-		$datetime = new DateTimeImmutable( 'now', new DateTimeZone( 'UTC' ) );
-		$mysql    = $datetime->format( 'Y-m-d H:i:s' );
-		$rfc3339  = $datetime->format( DATE_RFC3339 );
-		$post_id  = self::factory()->post->create(
-			array(
-				'post_date'     => $mysql,
-				'post_modified' => $mysql,
-			)
-		);
-
-		// Change the timezone to UTC+2.
-		update_option( 'gmt_offset', 2 );
-
-		$this->assertEquals( $rfc3339, get_post_time( DATE_RFC3339, true, $post_id ) );
-		$this->assertEquals( $rfc3339, get_post_modified_time( DATE_RFC3339, true, $post_id ) );
-	}
-
 	/**
 	 * @ticket 48384
 	 */