diff --git a/src/index.ts b/src/index.ts
index a2297e2..8bbb8b6 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -144,7 +144,6 @@ export class TurborepoProject extends typescript.TypeScriptProject {
   private readonly projectReferences: boolean
   private readonly jestModuleNameMapper: boolean
   private readonly parallelWorkflows: boolean
-  private readonly setupNodeStep: JobStep
 
   constructor(options: TurborepoProjectOptions) {
     const setupNodeStep: JobStep = {
@@ -173,8 +172,6 @@ export class TurborepoProject extends typescript.TypeScriptProject {
       })
     }
 
-    this.setupNodeStep = setupNodeStep
-
     this.pathMapping = options.pathMapping ?? false
     this.projectReferences = options.projectReferences ?? false
     this.jestModuleNameMapper = options.jestModuleNameMapper ?? false
@@ -319,7 +316,7 @@ export class TurborepoProject extends typescript.TypeScriptProject {
             name: 'Checkout',
             uses: 'actions/checkout@v2',
           },
-          this.setupNodeStep,
+          ...this.renderWorkflowSetup({ mutable: false }),
           {
             name: 'Build',
             run: `npx turbo run build --scope=${matrixScope} --include-dependencies`,
diff --git a/test/__snapshots__/sub-projects.test.ts.snap b/test/__snapshots__/sub-projects.test.ts.snap
index eab84b9..c80d514 100644
--- a/test/__snapshots__/sub-projects.test.ts.snap
+++ b/test/__snapshots__/sub-projects.test.ts.snap
@@ -73,6 +73,8 @@ jobs:
         with:
           cache: yarn
           cache-dependency-path: \\"**/yarn.lock\\"
+      - name: Install dependencies
+        run: yarn install --check-files --frozen-lockfile
       - name: Build
         run: npx turbo run build --scope=\${{ matrix.scope }} --include-dependencies
     strategy: