diff --git a/app/src/main/java/com/jhuster/audiodemo/api/wav/WavFileWriter.java b/app/src/main/java/com/jhuster/audiodemo/api/wav/WavFileWriter.java
index fad0d45..78b8297 100644
--- a/app/src/main/java/com/jhuster/audiodemo/api/wav/WavFileWriter.java
+++ b/app/src/main/java/com/jhuster/audiodemo/api/wav/WavFileWriter.java
@@ -34,7 +34,7 @@ public boolean openFile(String filepath, int sampleRateInHz, int channels, int b
         mFilepath = filepath;
         mDataSize = 0;
         mDataOutputStream = new DataOutputStream(new FileOutputStream(filepath));
-        return writeHeader(sampleRateInHz, bitsPerSample, channels);
+        return writeHeader(sampleRateInHz,  channels, bitsPerSample);
     }
 
     public boolean closeFile() throws IOException {