diff --git a/src/Endpoints/TLS.php b/src/Endpoints/TLS.php
index eee0ae6..ca29420 100644
--- a/src/Endpoints/TLS.php
+++ b/src/Endpoints/TLS.php
@@ -44,6 +44,10 @@ class TLS implements API
         );
         $body = json_decode($return->getBody());
 
-        return $body->result;
+        if ($body->success) {
+            return true;
+        }
+
+        return false;
     }
 }
diff --git a/tests/Endpoints/TLSTest.php b/tests/Endpoints/TLSTest.php
index b8c9229..f7d0360 100644
--- a/tests/Endpoints/TLSTest.php
+++ b/tests/Endpoints/TLSTest.php
@@ -28,4 +28,24 @@ class TLSTest extends TestCase
 
         $this->assertTrue($result);
     }
+
+    public function testChangeMinimimTLSVersion()
+    {
+        $response = $this->getPsr7JsonResponseForFixture('Endpoints/changeMinimumTLSVersion.json');
+
+        $mock = $this->getMockBuilder(\Cloudflare\API\Adapter\Adapter::class)->getMock();
+        $mock->method('patch')->willReturn($response);
+
+        $mock->expects($this->once())
+            ->method('patch')
+            ->with(
+                $this->equalTo('zones/c2547eb745079dac9320b638f5e225cf483cc5cfdda41/settings/min_tls_version'),
+                $this->equalTo(['value' => '1.1'])
+            );
+
+        $ZoneTLSSettings = new \Cloudflare\API\Endpoints\TLS($mock);
+        $result = $ZoneTLSSettings->changeMinimumTLSVersion('c2547eb745079dac9320b638f5e225cf483cc5cfdda41', '1.1');
+
+        $this->assertTrue($result);
+    }
 }
diff --git a/tests/Fixtures/Endpoints/changeMinimumTLSVersion.json b/tests/Fixtures/Endpoints/changeMinimumTLSVersion.json
index 859cf87..f136586 100644
--- a/tests/Fixtures/Endpoints/changeMinimumTLSVersion.json
+++ b/tests/Fixtures/Endpoints/changeMinimumTLSVersion.json
@@ -2,5 +2,5 @@
   "success": true,
   "errors": [],
   "messages": [],
-  "result": "1.0"
+  "result": "1.1"
 }