diff --git a/lasp/device/lasp_daq.pyx b/lasp/device/lasp_daq.pyx
index d41efa6..2ae2dfc 100644
--- a/lasp/device/lasp_daq.pyx
+++ b/lasp/device/lasp_daq.pyx
@@ -249,7 +249,7 @@ cdef class Daq:
         if daq.neninchannels() > 0:
             self.sd.inQueue = new SafeQueue[void*]()
         if daq.nenoutchannels() > 0:
-            self.sd.inQueue = new SafeQueue[void*]()
+            self.sd.outQueue = new SafeQueue[void*]()
 
         self.sd.pyCallback = <PyObject*> audiocallback