diff --git a/skycraft/index.js b/skycraft/index.js
index e21d1e6..f7c9198 100644
--- a/skycraft/index.js
+++ b/skycraft/index.js
@@ -158,7 +158,7 @@ void main() {
   } else if (f < 0.98) {
     discard;
   }
-  gl_FragColor = vec4(1, .5, 0, 1);
+  gl_FragColor = vec4(1, .5, 0, 0.5);
 }
 `;