diff --git a/src/audio/AL/ALAudio.cpp b/src/audio/AL/ALAudio.cpp
index 048a8630a..21ff330d6 100644
--- a/src/audio/AL/ALAudio.cpp
+++ b/src/audio/AL/ALAudio.cpp
@@ -485,6 +485,8 @@ ALAudio::ALAudio(ALCdevice* device, ALCcontext* context)
     for (auto& name : inputDevices) {
         logger.info() << "  " << name;
     }
+
+    alDopplerFactor(1.0 / 3.0);
 }
 
 ALAudio::~ALAudio() {
@@ -654,6 +656,7 @@ void ALAudio::setListener(
 ) {
     ALfloat listenerOri[] = {at.x, at.y, at.z, up.x, up.y, up.z};
 
+    logger.info() << "velcotiy: " << glm::length(velocity);
     AL_CHECK(alListener3f(AL_POSITION, position.x, position.y, position.z));
     AL_CHECK(alListener3f(AL_VELOCITY, velocity.x, velocity.y, velocity.z));
     AL_CHECK(alListenerfv(AL_ORIENTATION, listenerOri));