diff --git a/.azure-pipelines-steps.yml b/.azure-pipelines-steps.yml
index d786455f6bff..7fd184534620 100644
--- a/.azure-pipelines-steps.yml
+++ b/.azure-pipelines-steps.yml
@@ -26,9 +26,15 @@ steps:
     displayName: 'Move source into jest folder'
 
   # Run yarn to install dependencies and build
-  - script: yarn --frozen-lockfile
+  - script: node scripts/remove-postinstall
     workingDirectory: $(JEST_DIR)
-    displayName: 'Install dependencies and build'
+    displayName: 'Remove postinstall script'
+  - script: yarn --no-progress --frozen-lockfile
+    workingDirectory: $(JEST_DIR)
+    displayName: 'Install dependencies'
+  - script: node scripts/build
+    workingDirectory: $(JEST_DIR)
+    displayName: 'Build'
 
   # Run test-ci-partial
   - script: yarn run test-ci-partial
diff --git a/.circleci/config.yml b/.circleci/config.yml
index 323151353c34..cf29628f4b33 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -14,6 +14,7 @@ aliases:
   - &filter-ignore-gh-pages
     branches:
       ignore: gh-pages
+  - &install node scripts/remove-postinstall && yarn --no-progress --frozen-lockfile --ignore-engines && node scripts/build
 
 version: 2
 jobs:
@@ -37,7 +38,7 @@ jobs:
     steps:
       - checkout
       - restore-cache: *restore-cache
-      - run: yarn --no-progress --frozen-lockfile --ignore-engines
+      - run: *install
       - save-cache: *save-cache
       - run:
           # react-native does not work with node 6
@@ -52,7 +53,7 @@ jobs:
     steps:
       - checkout
       - restore-cache: *restore-cache
-      - run: yarn --no-progress --frozen-lockfile
+      - run: *install
       - save-cache: *save-cache
       - run:
           command: yarn test-ci-partial
@@ -66,7 +67,7 @@ jobs:
     steps:
       - checkout
       - restore-cache: *restore-cache
-      - run: yarn --no-progress --frozen-lockfile
+      - run: *install
       - save-cache: *save-cache
       - run:
           command: yarn test-ci
@@ -80,7 +81,7 @@ jobs:
     steps:
       - checkout
       - restore-cache: *restore-cache
-      - run: yarn --no-progress --frozen-lockfile
+      - run: *install
       - save-cache: *save-cache
       - run:
           command: JEST_CIRCUS=1 yarn test-ci-partial
@@ -94,7 +95,7 @@ jobs:
     steps:
       - checkout
       - restore-cache: *restore-cache
-      - run: yarn --no-progress --frozen-lockfile
+      - run: *install
       - save-cache: *save-cache
       - run:
           command: yarn test-ci-partial
@@ -108,7 +109,7 @@ jobs:
     steps:
       - checkout
       - restore-cache: *restore-cache
-      - run: yarn --no-progress --frozen-lockfile
+      - run: *install
       - save-cache: *save-cache
       - run: yarn test-ci-es5-build-in-browser
 
@@ -120,7 +121,7 @@ jobs:
     steps:
       - checkout
       - restore-cache: *restore-cache
-      - run: yarn --no-progress --frozen-lockfile
+      - run: *install
       - save-cache: *save-cache
       - run:
           name: Test or Deploy Jest Website
diff --git a/.travis.yml b/.travis.yml
index aa57b3e56377..6ab91e3060aa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,7 @@ before_install:
   - curl -o- -L https://yarnpkg.com/install.sh | bash
   - export PATH="$HOME/.yarn/bin:$PATH"
 
-install: yarn --frozen-lockfile
+install: node scripts/remove-postinstall && yarn --no-progress --frozen-lockfile --ignore-engines && node scripts/build
 
 cache:
   yarn: true
diff --git a/scripts/remove-postinstall.js b/scripts/remove-postinstall.js
new file mode 100644
index 000000000000..a4b10c50f6b5
--- /dev/null
+++ b/scripts/remove-postinstall.js
@@ -0,0 +1,13 @@
+// Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+
+'use strict';
+
+const {writeFileSync} = require('fs');
+
+const pkgPath = require.resolve('../package.json');
+
+const pkg = require('../package.json');
+
+delete pkg.scripts.postinstall;
+
+writeFileSync(pkgPath, `${JSON.stringify(pkg, null, 2)}\n`);