diff --git a/src/components/Samples.js b/src/components/Samples.js
index a2dafe9..80acc8f 100644
--- a/src/components/Samples.js
+++ b/src/components/Samples.js
@@ -77,7 +77,7 @@ const Samples = () => {
                             <td>{sample.led3Sample || 'NA'}</td>
                             <td>{sample.led4Sample || 'NA'}</td>
                             <td>{sample.deviceId}</td>
-                            <td>{moment(sample.testTime).format('HH:MM:SS')}</td>
+                            <td>{moment(sample.testTime).format('HH:mm:ss')}</td>
                         </tr>
                     ))}
                 </table>