diff --git a/packages/next/build/webpack-config.ts b/packages/next/build/webpack-config.ts
index 46b587c59f05..606a31b3adbc 100644
--- a/packages/next/build/webpack-config.ts
+++ b/packages/next/build/webpack-config.ts
@@ -106,8 +106,9 @@ function getOptimizedAliases(
       'object.assign/polyfill': path.join(shimAssign, 'polyfill.js'),
       'object.assign/shim': path.join(shimAssign, 'shim.js'),
 
-      // Replace: full URL polyfill with platform-based polyfill
-      url: require.resolve('native-url'),
+      // TODO: re-enable when `native-url` supports Safari 10
+      // // Replace: full URL polyfill with platform-based polyfill
+      // url: require.resolve('native-url'),
     }
   )
 }
diff --git a/packages/next/package.json b/packages/next/package.json
index ec45e800681d..d585860b2b66 100644
--- a/packages/next/package.json
+++ b/packages/next/package.json
@@ -115,7 +115,6 @@
     "lru-cache": "5.1.1",
     "mini-css-extract-plugin": "0.8.0",
     "mkdirp": "0.5.1",
-    "native-url": "0.2.6",
     "node-fetch": "2.6.0",
     "object-assign": "4.1.1",
     "ora": "3.4.0",
diff --git a/test/integration/size-limit/test/index.test.js b/test/integration/size-limit/test/index.test.js
index a156295d8ea0..5cec5c5e9072 100644
--- a/test/integration/size-limit/test/index.test.js
+++ b/test/integration/size-limit/test/index.test.js
@@ -80,7 +80,7 @@ describe('Production response size', () => {
     )
 
     // These numbers are without gzip compression!
-    const delta = responseSizesBytes - 226 * 1024
+    const delta = responseSizesBytes - 233 * 1024
     expect(delta).toBeLessThanOrEqual(1024) // don't increase size more than 1kb
     expect(delta).toBeGreaterThanOrEqual(-1024) // don't decrease size more than 1kb without updating target
   })
@@ -100,7 +100,7 @@ describe('Production response size', () => {
     )
 
     // These numbers are without gzip compression!
-    const delta = responseSizesBytes - 195 * 1024
+    const delta = responseSizesBytes - 201 * 1024
     expect(delta).toBeLessThanOrEqual(1024) // don't increase size more than 1kb
     expect(delta).toBeGreaterThanOrEqual(-1024) // don't decrease size more than 1kb without updating target
   })
diff --git a/yarn.lock b/yarn.lock
index b1b8104edc20..87e1fcbeaa82 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10918,13 +10918,6 @@ native-or-bluebird@^1.2.0:
   resolved "https://registry.yarnpkg.com/native-or-bluebird/-/native-or-bluebird-1.2.0.tgz#39c47bfd7825d1fb9ffad32210ae25daadf101c9"
   integrity sha1-OcR7/Xgl0fuf+tMiEK4l2q3xAck=
 
-native-url@0.2.6:
-  version "0.2.6"
-  resolved "https://registry.yarnpkg.com/native-url/-/native-url-0.2.6.tgz#ca1258f5ace169c716ff44eccbddb674e10399ae"
-  integrity sha512-k4bDC87WtgrdD362gZz6zoiXQrl40kYlBmpfmSjwRO1VU0V5ccwJTlxuE72F6m3V0vc1xOf6n3UCP9QyerRqmA==
-  dependencies:
-    querystring "^0.2.0"
-
 natural-compare@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"