diff --git a/script/vsts/platforms/linux.yml b/script/vsts/platforms/linux.yml
index 72b1fe704..f66661aa4 100644
--- a/script/vsts/platforms/linux.yml
+++ b/script/vsts/platforms/linux.yml
@@ -16,7 +16,7 @@ jobs:
         parameters:
           OS: linux
 
-      - template: templates/linux-bootstrap.yml
+      - template: templates/bootstrap.yml
 
       - script: script/lint
         displayName: Run linter
diff --git a/script/vsts/platforms/macos.yml b/script/vsts/platforms/macos.yml
index ec5d7bc22..a7221ccfc 100644
--- a/script/vsts/platforms/macos.yml
+++ b/script/vsts/platforms/macos.yml
@@ -18,7 +18,7 @@ jobs:
         parameters:
           OS: macos
 
-      - template: templates/macos-bootstrap.yml
+      - template: templates/bootstrap.yml
 
       - script: script/lint
         displayName: Run linter
@@ -70,6 +70,6 @@ jobs:
 
       # The artifact caching task does not work on forks, so we need to
       # bootstrap again for pull requests coming from forked repositories.
-      - template: templates/macos-bootstrap.yml
+      - template: templates/bootstrap.yml
 
       - template: templates/macos-test.yml
diff --git a/script/vsts/platforms/templates/bootstrap.yml b/script/vsts/platforms/templates/bootstrap.yml
new file mode 100644
index 000000000..6b9a6a855
--- /dev/null
+++ b/script/vsts/platforms/templates/bootstrap.yml
@@ -0,0 +1,24 @@
+steps:
+  - bash: |
+      if ["$OS" == "Windows_NT"]; then
+          node script/vsts/windows-run.js script/bootstrap.cmd
+      else
+        script/bootstrap
+      fi
+    displayName: Bootstrap build environment
+    env:
+      OS: $(Agent.OS)
+      CI: true
+      CI_PROVIDER: VSTS
+      ${{ if eq(variables['Agent.OS'], 'Windows_NT') }}:
+        NPM_BIN_PATH: C:/hostedtoolcache/windows/node/12.13.1/x64/npm.cmd
+        BUILD_ARCH: $(buildArch)
+      ${{ if in(variables['Agent.OS'], 'Darwin', 'Linux') }}:
+        NPM_BIN_PATH: /usr/local/bin/npm
+      ${{ if in(variables['Agent.OS'], 'Darwin', 'Windows_NT') }}:
+        npm_config_build_from_source: true
+      ${{ if eq(variables['Agent.OS'], 'Linux') }}:
+        CC: clang-5.0
+        CXX: clang++-5.0
+        npm_config_clang: 1
+      condition: or(ne(variables['MainNodeModulesRestored'], 'true'), ne(variables['ScriptNodeModulesRestored'], 'true'), ne(variables['ApmNodeModulesRestored'], 'true'))
diff --git a/script/vsts/platforms/templates/linux-bootstrap.yml b/script/vsts/platforms/templates/linux-bootstrap.yml
deleted file mode 100644
index fec228bf3..000000000
--- a/script/vsts/platforms/templates/linux-bootstrap.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-steps:
-  - script: script/bootstrap
-    displayName: Bootstrap build environment
-    env:
-      CI: true
-      CI_PROVIDER: VSTS
-      CC: clang-5.0
-      CXX: clang++-5.0
-      npm_config_clang: 1
-    condition: or(ne(variables['MainNodeModulesRestored'], 'true'), ne(variables['ScriptNodeModulesRestored'], 'true'), ne(variables['ApmNodeModulesRestored'], 'true'))
diff --git a/script/vsts/platforms/templates/macos-bootstrap.yml b/script/vsts/platforms/templates/macos-bootstrap.yml
deleted file mode 100644
index f78c3e940..000000000
--- a/script/vsts/platforms/templates/macos-bootstrap.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-steps:
-  - script: script/bootstrap
-    displayName: Bootstrap build environment
-    env:
-      CI: true
-      CI_PROVIDER: VSTS
-      NPM_BIN_PATH: /usr/local/bin/npm
-      npm_config_build_from_source: true
-    condition: or(ne(variables['MainNodeModulesRestored'], 'true'), ne(variables['ScriptNodeModulesRestored'], 'true'), ne(variables['ApmNodeModulesRestored'], 'true'))
diff --git a/script/vsts/platforms/templates/windows-bootstrap.yml b/script/vsts/platforms/templates/windows-bootstrap.yml
deleted file mode 100644
index 31aa73195..000000000
--- a/script/vsts/platforms/templates/windows-bootstrap.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-steps:
-  - script: |
-      node script\vsts\windows-run.js script\bootstrap.cmd
-    env:
-      BUILD_ARCH: $(buildArch)
-      CI: true
-      CI_PROVIDER: VSTS
-      NPM_BIN_PATH: "C:\\hostedtoolcache\\windows\\node\\12.13.1\\x64\\npm.cmd"
-      npm_config_build_from_source: true
-    displayName: Bootstrap build environment
-    condition: or(ne(variables['MainNodeModulesRestored'], 'true'), ne(variables['ScriptNodeModulesRestored'], 'true'), ne(variables['ApmNodeModulesRestored'], 'true'))
diff --git a/script/vsts/platforms/windows.yml b/script/vsts/platforms/windows.yml
index a978fee30..5c17b6063 100644
--- a/script/vsts/platforms/windows.yml
+++ b/script/vsts/platforms/windows.yml
@@ -26,7 +26,7 @@ jobs:
         parameters:
           OS: windows
 
-      - template: templates/windows-bootstrap.yml
+      - template: templates/bootstrap.yml
 
       - script: node script\vsts\windows-run.js script\lint.cmd
         env: