diff --git a/files/shaders/nv_default_fragment.glsl b/files/shaders/nv_default_fragment.glsl
index 245f83b620..17204534e3 100644
--- a/files/shaders/nv_default_fragment.glsl
+++ b/files/shaders/nv_default_fragment.glsl
@@ -44,7 +44,7 @@ void main()
 {
 #if @diffuseMap
     gl_FragData[0] = texture2D(diffuseMap, diffuseMapUV);
-    gl_FragData[0].a *= coveragePreservingAlphaScale(diffuseMap, adjustedDiffuseUV);
+    gl_FragData[0].a *= coveragePreservingAlphaScale(diffuseMap, diffuseMapUV);
 #else
     gl_FragData[0] = vec4(1.0);
 #endif