diff --git a/examples/js/curves/NURBSUtils.js b/examples/js/curves/NURBSUtils.js
index 039179a3eaeb6f..dc1f965de8b269 100644
--- a/examples/js/curves/NURBSUtils.js
+++ b/examples/js/curves/NURBSUtils.js
@@ -238,7 +238,7 @@
 
 			}
 
-			const r = p;
+			let r = p;
 
 			for ( let k = 1; k <= n; ++ k ) {
 
diff --git a/examples/jsm/curves/NURBSUtils.js b/examples/jsm/curves/NURBSUtils.js
index 40b4fc1b16c552..f913510892f462 100644
--- a/examples/jsm/curves/NURBSUtils.js
+++ b/examples/jsm/curves/NURBSUtils.js
@@ -257,7 +257,7 @@ class NURBSUtils {
 
 		}
 
-		const r = p;
+		let r = p;
 
 		for ( let k = 1; k <= n; ++ k ) {