diff --git a/packages/react-router/package.json b/packages/react-router/package.json
index 493dd66c26..c91faca791 100644
--- a/packages/react-router/package.json
+++ b/packages/react-router/package.json
@@ -27,8 +27,7 @@
     "eslint": "eslint src",
     "prettier": "prettier \"./src/**/*.{html,ts,tsx,js,jsx}\"",
     "lint": "npm run eslint && npm run prettier -- --write --cache",
-    "lint.fix": "npm run eslint -- --fix && npm run prettier -- --write --cache",
-    "sync": "sh ./scripts/sync.sh"
+    "lint.fix": "npm run eslint -- --fix && npm run prettier -- --write --cache"
   },
   "main": "dist/index.js",
   "types": "dist/types/index.d.ts",
diff --git a/packages/react-router/scripts/sync.sh b/packages/react-router/scripts/sync.sh
deleted file mode 100644
index b8f03de4cf..0000000000
--- a/packages/react-router/scripts/sync.sh
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/bin/bash
-
-set -e
-
-# Copy ionic react dist
-rm -rf node_modules/@ionic/react/dist node_modules/@ionic/react/css
-cp -a ../react/dist node_modules/@ionic/react/dist
-cp -a ../react/css node_modules/@ionic/react/css
-cp -a ../react/package.json node_modules/@ionic/react/package.json
-
-# Copy core dist
-rm -rf node_modules/@ionic/core/dist node_modules/@ionic/core/components
-cp -a ../../core/dist node_modules/@ionic/core/dist
-cp -a ../../core/components node_modules/@ionic/core/components
-cp -a ../../core/package.json node_modules/@ionic/core/package.json
diff --git a/packages/react/package.json b/packages/react/package.json
index 500acdbca5..9171381c38 100644
--- a/packages/react/package.json
+++ b/packages/react/package.json
@@ -30,8 +30,7 @@
     "lint.fix": "npm run eslint -- --fix && npm run prettier -- --write --cache",
     "copy": "node scripts/copy.js",
     "test.spec": "jest --ci",
-    "test.treeshake": "node scripts/treeshaking.js dist/index.esm.js",
-    "sync": "sh ./scripts/sync.sh"
+    "test.treeshake": "node scripts/treeshaking.js dist/index.esm.js"
   },
   "main": "dist/index.js",
   "types": "dist/types/index.d.ts",
diff --git a/packages/react/scripts/sync.sh b/packages/react/scripts/sync.sh
deleted file mode 100644
index 2c2e4a5817..0000000000
--- a/packages/react/scripts/sync.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/bash
-
-set -e
-
-# Delete old packages
-rm -f *.tgz
-
-# Pack @ionic/core
-npm pack ../../core
-
-# Install Dependencies
-npm install *.tgz --no-save