diff --git a/index.js b/index.js
index c19ee23..fa2dfdd 100644
--- a/index.js
+++ b/index.js
@@ -58,9 +58,38 @@ app.post('/sms', async (req, res) => {
 					// get file name from URL
 					filename = data.MediaURLs[i].split("/").pop();
 					out['images'].push({ name: filename, attachment: data.MediaURLs[i] });
-				}
+				} else if (data.MediaURLs[i].includes(".3gp")) { // Weird file format, convert it to mp4
+					// get file name from URL
+					filename = data.MediaURLs[i].split("/").pop();
+					// Download the file
+					await axios.get(data.MediaURLs[i], {
+						responseType: 'arraybuffer'
+					}).then(function (response) {
+						fs.writeFileSync(filename, Buffer.from(response.data));
+					}
+					).catch(function (error) {
+						console.log(error);
+					}
+					)
+					// Convert the file to mp4
+					try {
+						var process = new ffmpeg(filename);
+						process.then(function (video) {
+							// now save the new file
+							// Cut out ext from old filename
+							filename = filename.split(".")[0];
+							video.save(`${filename}.mp4`, function (error, file) {
+								if (!error) console.log('Video file: ' + file);
+								// Delete the old file, then push the new one to the array
+								fs.unlinkSync(`${filename}.3gp`);
+								out['images'].push({ name: `${filename}.mp4`, attachment: `${filename}.mp4` });
+							});
+						}, function (err) {
+							console.log('Error: ' + err);
+						});
+					}
 			}
-		})();
+			})();
 		hook.send({
 			content: out['text'],
 			files: out['images'],