diff --git a/audio-mixer/src/main.cpp b/audio-mixer/src/main.cpp
index 7276a24594..718dae9757 100644
--- a/audio-mixer/src/main.cpp
+++ b/audio-mixer/src/main.cpp
@@ -70,11 +70,6 @@ void attachNewBufferToAgent(Agent *newAgent) {
     }
 }
 
-struct SharedAudioFactors {
-    float distanceCoefficient;
-    float effectMix;
-};
-
 int main(int argc, const char* argv[]) {
     setvbuf(stdout, NULL, _IOLBF, 0);