diff --git a/tests/MetarTest.php b/tests/MetarTest.php
index c2b0297a..d1f3834c 100644
--- a/tests/MetarTest.php
+++ b/tests/MetarTest.php
@@ -127,7 +127,6 @@ class MetarTest extends TestCase
             $parsed['clouds_report_ft']
         );
 
-        $this->assertNotNull($parsed);
     }
 
     public function testMetarTrends3()
@@ -136,7 +135,6 @@ class MetarTest extends TestCase
         $metar = Metar::parse($metar);
 
         $this->assertEquals('VFR', $metar['category']);
-        $this->assertNotNull($metar);
     }
 
     public function testMetar4Clouds()
@@ -144,7 +142,6 @@ class MetarTest extends TestCase
         $metar = 'KAUS 171153Z 18006KT 9SM FEW015 FEW250 26/24 A3003 RMK AO2 SLP156 T02560244 10267 20239 $';
         $metar = Metar::parse($metar);
 
-        $this->assertNotNull($metar);
         $this->assertEquals(2, count($metar['clouds']));
         $this->assertEquals('A few at 457 meters; a few at 7620 meters', $metar['clouds_report']);
         $this->assertEquals('A few at 1500 feet; a few at 25000 feet', $metar['clouds_report_ft']);