diff --git a/main.js b/main.js
index ed5cf5ed..2ad136ac 100644
--- a/main.js
+++ b/main.js
@@ -544,7 +544,7 @@ var transparentCanvas = {
     sources: [
         { path: 'main.ts' },
         { path: '../../shaders/basic.vert.wgsl' },
-        { path: '../../shaders/vertexPositionColorAlpha.frag.wgsl' },
+        { path: '../../shaders/vertexPositionColor.frag.wgsl' },
         { path: '../../meshes/cube.ts' },
     ],
 };
diff --git a/sample/transparentCanvas/meta.ts b/sample/transparentCanvas/meta.ts
index 1b557ae0..df5dac59 100644
--- a/sample/transparentCanvas/meta.ts
+++ b/sample/transparentCanvas/meta.ts
@@ -5,7 +5,7 @@ export default {
   sources: [
     { path: 'main.ts' },
     { path: '../../shaders/basic.vert.wgsl' },
-    { path: '../../shaders/vertexPositionColorAlpha.frag.wgsl' },
+    { path: '../../shaders/vertexPositionColor.frag.wgsl' },
     { path: '../../meshes/cube.ts' },
   ],
 };