diff --git a/src/engine.js b/src/engine.js
index b7c233a..ea76872 100755
--- a/src/engine.js
+++ b/src/engine.js
@@ -147,6 +147,7 @@
 			{
 				if (e.files[0].type == "audio/mp3"
 					|| e.files[0].type == "audio/wave"
+				    	|| e.files[0].type == "audio/wav"
 					|| e.files[0].type == "audio/mpeg"
 					|| e.files[0].type == "audio/aiff"
 					|| e.files[0].type == "audio/flac"
@@ -2591,4 +2592,4 @@
 
 	PKAE._deps.engine = PKEng;
 
-})( window, document, PKAudioEditor );
\ No newline at end of file
+})( window, document, PKAudioEditor );