diff --git a/viz/app/storeColors.js b/viz/app/storeColors.js
index 8765214..4f5023b 100644
--- a/viz/app/storeColors.js
+++ b/viz/app/storeColors.js
@@ -159,7 +159,5 @@ function normalizeId(s) {
     });
   }
   
-  export function datasetStrokeWidth(color) {
-    return String(color).toUpperCase() === "#FFFFFF" ? 2.5 : 1.5;
-  }
+  
   
\ No newline at end of file