diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index 7527c0ec54..4776f4a189 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -956,9 +956,10 @@ void Application::mousePressEvent(QMouseEvent* event) {
                 const float GREEN_CLICK_FREQUENCY = 1250.f;
                 const float BLUE_CLICK_FREQUENCY = 1330.f;
                 const float MIDDLE_A_FREQUENCY = 440.f;
-                float frequency = MIDDLE_A_FREQUENCY + ((float)_hoverVoxel.red / 255.f * RED_CLICK_FREQUENCY +
-                                   (float)_hoverVoxel.green / 255.f * GREEN_CLICK_FREQUENCY +
-                                   (float)_hoverVoxel.blue / 255.f * BLUE_CLICK_FREQUENCY) / 3.f;
+                float frequency = MIDDLE_A_FREQUENCY
+                                  + (_hoverVoxel.red / 255.f * RED_CLICK_FREQUENCY +
+                                   _hoverVoxel.green / 255.f * GREEN_CLICK_FREQUENCY +
+                                   _hoverVoxel.blue / 255.f * BLUE_CLICK_FREQUENCY) / 3.f;
                 
                 _audio.startCollisionSound(1.0, frequency, 0.0, HOVER_VOXEL_DECAY);
                 _isHoverVoxelSounding = true;