diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 14837501f95..7413dc33272 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -48,7 +48,7 @@ jobs:
   # Build AMD64 images and push to ECR immediately (+ GHCR for main)
   build-amd64:
     name: Build AMD64
-    needs: [test-build, detect-version]
+    needs: [detect-version]
     if: github.event_name == 'push' && (github.ref == 'refs/heads/main' || github.ref == 'refs/heads/staging' || github.ref == 'refs/heads/dev')
     runs-on: blacksmith-8vcpu-ubuntu-2404
     permissions:
@@ -150,7 +150,7 @@ jobs:
   # Build ARM64 images for GHCR (main branch only, runs in parallel)
   build-ghcr-arm64:
     name: Build ARM64 (GHCR Only)
-    needs: [test-build, detect-version]
+    needs: [detect-version]
     runs-on: blacksmith-8vcpu-ubuntu-2404-arm
     if: github.event_name == 'push' && github.ref == 'refs/heads/main'
     permissions:
diff --git a/apps/sim/tools/index.test.ts b/apps/sim/tools/index.test.ts
index 3fa4073ac3b..cef7cc82a19 100644
--- a/apps/sim/tools/index.test.ts
+++ b/apps/sim/tools/index.test.ts
@@ -487,12 +487,17 @@ describe('Automatic Internal Route Detection', () => {
     cleanupEnvVars = setupEnvVars({ NEXT_PUBLIC_APP_URL: 'http://localhost:3000' })
 
     mockValidateUrlWithDNS.mockResolvedValue({ isValid: true, resolvedIP: '93.184.216.34' })
-    mockSecureFetchWithPinnedIP.mockResolvedValue(
-      new Response(JSON.stringify({}), {
-        status: 200,
-        headers: { 'content-type': 'application/json' },
-      })
-    )
+    mockSecureFetchWithPinnedIP.mockResolvedValue({
+      ok: true,
+      status: 200,
+      statusText: 'OK',
+      headers: {
+        get: (name: string) => (name.toLowerCase() === 'content-type' ? 'application/json' : null),
+        toRecord: () => ({ 'content-type': 'application/json' }),
+      },
+      text: async () => JSON.stringify({}),
+      json: async () => ({}),
+    })
   })
 
   afterEach(() => {
diff --git a/docker/app.Dockerfile b/docker/app.Dockerfile
index 54791300d58..07641931f04 100644
--- a/docker/app.Dockerfile
+++ b/docker/app.Dockerfile
@@ -25,11 +25,10 @@ COPY packages/testing/package.json ./packages/testing/package.json
 COPY packages/logger/package.json ./packages/logger/package.json
 COPY packages/tsconfig/package.json ./packages/tsconfig/package.json
 
-# Install turbo globally, then dependencies, then rebuild isolated-vm for Node.js
+# Install dependencies, then rebuild isolated-vm for Node.js
 # Use --linker=hoisted for flat node_modules layout (required for Docker multi-stage builds)
 RUN --mount=type=cache,id=bun-cache,target=/root/.bun/install/cache \
     --mount=type=cache,id=npm-cache,target=/root/.npm \
-    bun install -g turbo && \
     HUSKY=0 bun install --omit=dev --ignore-scripts --linker=hoisted && \
     cd node_modules/isolated-vm && npx node-gyp rebuild --release