diff --git a/LoopingAudioConverter/Exporters/MP3Exporter.cs b/LoopingAudioConverter/Exporters/MP3Exporter.cs
index 6af550e..19b0114 100644
--- a/LoopingAudioConverter/Exporters/MP3Exporter.cs
+++ b/LoopingAudioConverter/Exporters/MP3Exporter.cs
@@ -19,6 +19,11 @@ public async Task WriteFileAsync(PCM16Audio lwav, string output_dir, string orig
 				throw new AudioExporterException("Invalid character (\") found in output filename");
 			}
 
+			if (lwav.OriginalMP3 != null) {
+				File.WriteAllBytes(outPath, lwav.OriginalMP3);
+				return;
+			}
+
 			string infile = TempFiles.Create("wav");
 			File.WriteAllBytes(infile, lwav.Export());