diff --git a/module/roll/roll.js b/module/roll/roll.js
index f568600..c1aed0e 100644
--- a/module/roll/roll.js
+++ b/module/roll/roll.js
@@ -296,7 +296,7 @@ export class DGPercentileRoll extends DGRoll {
       }
     }
 
-    let failureMark = !this.isSuccess && this.skillPath
+    const failureMark = !this.isSuccess && this.skillPath
       && !DGUtils.getValueByPath(this.actor, this.skillPath).failure;
 
     const html = await renderTemplate(