diff --git a/speaker_driver.lua b/speaker_driver.lua
index edb9a77..696e52a 100644
--- a/speaker_driver.lua
+++ b/speaker_driver.lua
@@ -23,7 +23,9 @@ local function getSoundStream(fileName)
 end
 
 local function playSound(speaker, fileName)
-    local values = io.lines(getSoundStream(fileName), 16 * 1024)
+    local fileStream = getSoundStream(fileName)
+    print(fileStream)
+    local values = io.lines(fileStream, 16 * 1024)
     for input in values do
         print("playing audo....")
         local decoded = decoder(input)