diff --git a/assets/shaders/engine/editorWaveforms.frag b/assets/shaders/engine/editorWaveforms.frag
index 9a8b8be7..2dfe55d4 100644
--- a/assets/shaders/engine/editorWaveforms.frag
+++ b/assets/shaders/engine/editorWaveforms.frag
@@ -5,7 +5,6 @@
 
 uniform vec2 textureRes;
 uniform float pixelOffset;
-uniform float waveAlpha;
 
 uniform sampler2D waveformTexture;
 uniform ivec2 waveformSize;