diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..d899f65
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+*.wav filter=lfs diff=lfs merge=lfs -text
diff --git a/tests/ff-16b-2c-44100hz.wav b/tests/ff-16b-2c-44100hz.wav
index 7e7e608..5b7860b 100644
Binary files a/tests/ff-16b-2c-44100hz.wav and b/tests/ff-16b-2c-44100hz.wav differ