diff --git a/providers/datasets-provider/config.js b/providers/datasets-provider/config.js
index 80b56b0095..a41cc9ba26 100644
--- a/providers/datasets-provider/config.js
+++ b/providers/datasets-provider/config.js
@@ -601,7 +601,7 @@ const decodes = {
     if (red == 0. && green == 0. && blue == 0.) {
       alpha = 0.;
     } else {
-      alpha = alpha * 7.;
+      alpha = alpha * 6.;
     }
   }
   color.r = red;