diff --git a/src/sound/oboe/sound.cpp b/src/sound/oboe/sound.cpp
index 8e5f5b5cda..21db1685cd 100644
--- a/src/sound/oboe/sound.cpp
+++ b/src/sound/oboe/sound.cpp
@@ -237,7 +237,7 @@ oboe::DataCallbackResult CSound::onAudioInput ( oboe::AudioStream* oboeStream, v
         // discard the input buffer
         const int32_t numBytes = numFrames * oboeStream->getBytesPerFrame();
 
-        memset ( audioData, 0 /* value */, numBytes );
+        vecsTmpInputAudioSndCrdStereo.resize ( numBytes, 0 );
 
         mCountCallbacksToDrain--;
     }