diff --git a/.changeset/fix-turbopack-content-condition-deferred.md b/.changeset/fix-turbopack-content-condition-deferred.md
new file mode 100644
index 0000000000..b89432f08e
--- /dev/null
+++ b/.changeset/fix-turbopack-content-condition-deferred.md
@@ -0,0 +1,5 @@
+---
+'@workflow/next': patch
+---
+
+Always apply turbopack content condition regardless of builder mode to prevent the workflow loader from running on every JS/TS file when lazy discovery is enabled.
diff --git a/.changeset/update-vercel-queue.md b/.changeset/update-vercel-queue.md
new file mode 100644
index 0000000000..2eee0a37b6
--- /dev/null
+++ b/.changeset/update-vercel-queue.md
@@ -0,0 +1,7 @@
+---
+"@workflow/world-local": patch
+"@workflow/world-postgres": patch
+"@workflow/world-vercel": patch
+---
+
+Update @vercel/queue from 0.2.1 to 0.3.0
diff --git a/packages/next/src/index.ts b/packages/next/src/index.ts
index 3efa9a40a5..cbe22fd806 100644
--- a/packages/next/src/index.ts
+++ b/packages/next/src/index.ts
@@ -462,10 +462,6 @@ export function withWorkflow(
     const supportsTurboCondition = semver.gte(nextVersion, 'v16.0.0');
     const useDeferredBuilder = shouldUseDeferredBuilder(nextVersion);
 
-    // Deferred builder discovers files via loader socket notifications, so
-    // turbopack content conditions are only needed with the eager builder.
-    const shouldApplyTurboCondition =
-      supportsTurboCondition && !useDeferredBuilder;
     const shouldWatch = process.env.NODE_ENV === 'development';
     let workflowBuilderPromise: Promise<any> | undefined;
     const distDir = nextConfig.distDir || '.next';
@@ -573,7 +569,7 @@ export function withWorkflow(
       '*.cts',
     ]) {
       nextConfig.turbopack.rules[key] = {
-        ...(shouldApplyTurboCondition
+        ...(supportsTurboCondition
           ? {
               condition: {
                 // Use 'all' to combine: must match content AND must NOT be in generated path
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b942d74a8b..c9702b13e7 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -22,8 +22,8 @@ catalogs:
       specifier: 3.2.0
       version: 3.2.0
     '@vercel/queue':
-      specifier: 0.2.1
-      version: 0.2.1
+      specifier: 0.3.0
+      version: 0.3.0
     '@vitest/coverage-v8':
       specifier: ^4.0.18
       version: 4.0.18
@@ -1325,7 +1325,7 @@ importers:
     dependencies:
       '@vercel/queue':
         specifier: 'catalog:'
-        version: 0.2.1
+        version: 0.3.0
       '@workflow/errors':
         specifier: workspace:*
         version: link:../errors
@@ -1371,7 +1371,7 @@ importers:
     dependencies:
       '@vercel/queue':
         specifier: 'catalog:'
-        version: 0.2.1
+        version: 0.3.0
       '@workflow/errors':
         specifier: workspace:*
         version: link:../errors
@@ -1478,7 +1478,7 @@ importers:
         version: 3.2.0
       '@vercel/queue':
         specifier: 'catalog:'
-        version: 0.2.1
+        version: 0.3.0
       '@workflow/errors':
         specifier: workspace:*
         version: link:../errors
@@ -8274,8 +8274,8 @@ packages:
     resolution: {integrity: sha512-4Uk9LOvDPVYqBJGrNDk4fdLte4CmFERXCUJI2y7SRYX1d//dI96Ww7sgKZF4+YDj/YaBXoCZ11AU0HYkVwW9Eg==}
     engines: {node: '>=20.0.0'}
 
-  '@vercel/queue@0.2.1':
-    resolution: {integrity: sha512-18jVWNj/jroyQ+/GM3XFyr1/deFkinosg7RKjovrJbgQRRjusq9Y+pSGOKfpzus6vVRun2mqDlNI82hm5Rwi5Q==}
+  '@vercel/queue@0.3.0':
+    resolution: {integrity: sha512-TGZlA2GGZtUVR592d5ORAqZXqWqUs7JD8MjazXMv07AxpsbLtUAbCxXOqRj/weoX7j6LrfZfD6cGfd7Llk24/Q==}
     engines: {node: '>=20.0.0'}
 
   '@vercel/react-router@1.2.6':
@@ -23095,7 +23095,7 @@ snapshots:
       picocolors: 1.1.1
     optional: true
 
-  '@vercel/queue@0.2.1':
+  '@vercel/queue@0.3.0':
     dependencies:
       '@vercel/oidc': 3.2.0
       minimatch: 10.2.4
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index cac40c1282..3b2e3c1952 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -12,7 +12,7 @@ catalog:
   "@types/node": 22.19.0
   "@vercel/functions": ^3.4.3
   "@vercel/oidc": 3.2.0
-  "@vercel/queue": 0.2.1
+  "@vercel/queue": 0.3.0
   "@vitest/coverage-v8": ^4.0.18
   ai: 6.0.116
   enhanced-resolve: 5.19.0