diff --git a/.eslintrc.json b/.eslintrc.json
index 8fbb687ce..1e45281a2 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -54,7 +54,6 @@
     "unicorn/no-array-method-this-argument": "off",
     "unicorn/no-null": "off",
     "unicorn/no-unused-properties": "error",
-    "unicorn/numeric-separators-style": "off",
     "unicorn/prefer-array-flat": "off",
     "unicorn/prefer-dom-node-dataset": "off",
     "unicorn/prefer-module": "off",
diff --git a/js/src/util/index.js b/js/src/util/index.js
index 9cee979df..0ac4ed263 100644
--- a/js/src/util/index.js
+++ b/js/src/util/index.js
@@ -5,7 +5,7 @@
  * --------------------------------------------------------------------------
  */
 
-const MAX_UID = 1000000
+const MAX_UID = 1_000_000
 const MILLISECONDS_MULTIPLIER = 1000
 const TRANSITION_END = 'transitionend'