diff --git a/package.json b/package.json
index 1aac0f43063d..2862e78c2b6c 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,6 @@
     "karma-chrome-launcher": "^2.1.1",
     "karma-mocha": "^1.3.0",
     "karma-webpack": "4.0.0-rc.5",
-    "left-pad": "^1.1.1",
     "lerna": "3.13.1",
     "micromatch": "^3.1.10",
     "mkdirp": "^0.5.1",
diff --git a/packages/pretty-format/perf/test.js b/packages/pretty-format/perf/test.js
index ed59b2dc1d25..fafaaf1149ff 100644
--- a/packages/pretty-format/perf/test.js
+++ b/packages/pretty-format/perf/test.js
@@ -10,7 +10,6 @@ import util from 'util';
 const chalk = require('chalk');
 const React = require('react');
 const ReactTestRenderer = require('react-test-renderer');
-const leftPad = require('left-pad');
 const prettyFormat = require('../build');
 const ReactTestComponent = require('../build/plugins/ReactTestComponent');
 const worldGeoJson = require('./world.geo.json');
@@ -80,7 +79,7 @@ function test(name, value, ignoreResult, prettyFormatOpts) {
     let message = current.name;
 
     if (current.time) {
-      message += ' - ' + leftPad(current.time, 6) + 'ns';
+      message += ' - ' + String(current.time).padStart(6) + 'ns';
     }
     if (current.total) {
       message +=
diff --git a/yarn.lock b/yarn.lock
index 349471c2a428..8a58c914c2ea 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7997,7 +7997,7 @@ lcid@^2.0.0:
   dependencies:
     invert-kv "^2.0.0"
 
-left-pad@^1.1.1, left-pad@^1.3.0:
+left-pad@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/left-pad/-/left-pad-1.3.0.tgz#5b8a3a7765dfe001261dde915589e782f8c94d1e"
   integrity sha512-XI5MPzVNApjAyhQzphX8BkmKsKUxD4LdyK24iZeQGinBN9yTQT3bFlCBy/aVx2HrNcqQGsdot8ghrjyrvMCoEA==