diff --git a/packages/@n8n/agents/package.json b/packages/@n8n/agents/package.json
index 38e22560f20..b7a47e58211 100644
--- a/packages/@n8n/agents/package.json
+++ b/packages/@n8n/agents/package.json
@@ -108,7 +108,7 @@
     "@daytona/sdk": "catalog:",
     "@modelcontextprotocol/sdk": "catalog:",
     "@n8n/ai-utilities": "workspace:*",
-    "@n8n/sandbox-client": "0.1.0",
+    "@n8n/sandbox-client": "file:../../../vendor/n8n-sandbox-client-0.1.0.tgz",
     "@n8n/utils": "workspace:*",
     "@openrouter/ai-sdk-provider": "catalog:",
     "@opentelemetry/exporter-trace-otlp-http": ">=0.50.0",
diff --git a/packages/cli/package.json b/packages/cli/package.json
index 6ead03ef51a..0c6d88bf595 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -167,6 +167,7 @@
     "@n8n/mcp-browser": "workspace:*",
     "@n8n/n8n-nodes-langchain": "workspace:*",
     "@n8n/permissions": "workspace:*",
+    "@n8n/sandbox-client": "file:../../vendor/n8n-sandbox-client-0.1.0.tgz",
     "@n8n/scheduler": "workspace:*",
     "@n8n/syslog-client": "workspace:*",
     "@n8n/task-runner": "workspace:*",
diff --git a/packages/nodes-base/package.json b/packages/nodes-base/package.json
index 2368de8cd56..41619a1fd33 100644
--- a/packages/nodes-base/package.json
+++ b/packages/nodes-base/package.json
@@ -946,6 +946,7 @@
     "@n8n/di": "workspace:*",
     "@n8n/errors": "workspace:*",
     "@n8n/imap": "workspace:*",
+    "@n8n/sandbox-client": "file:../../vendor/n8n-sandbox-client-0.1.0.tgz",
     "@n8n/utils": "workspace:*",
     "@thednp/dommatrix": "^2.0.12",
     "alasql": "4.4.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 6ba176f0e34..ba42673fd68 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -996,8 +996,8 @@ importers:
         specifier: workspace:*
         version: link:../ai-utilities
       '@n8n/sandbox-client':
-        specifier: 0.1.0
-        version: 0.1.0
+        specifier: file:../../../vendor/n8n-sandbox-client-0.1.0.tgz
+        version: file:vendor/n8n-sandbox-client-0.1.0.tgz
       '@n8n/utils':
         specifier: workspace:*
         version: link:../utils
@@ -4211,6 +4211,9 @@ importers:
       '@n8n/permissions':
         specifier: workspace:*
         version: link:../@n8n/permissions
+      '@n8n/sandbox-client':
+        specifier: file:../../vendor/n8n-sandbox-client-0.1.0.tgz
+        version: file:vendor/n8n-sandbox-client-0.1.0.tgz
       '@n8n/scheduler':
         specifier: workspace:*
         version: link:../@n8n/scheduler
@@ -6361,6 +6364,9 @@ importers:
       '@n8n/imap':
         specifier: workspace:*
         version: link:../@n8n/imap
+      '@n8n/sandbox-client':
+        specifier: file:../../vendor/n8n-sandbox-client-0.1.0.tgz
+        version: file:vendor/n8n-sandbox-client-0.1.0.tgz
       '@n8n/utils':
         specifier: workspace:*
         version: link:../@n8n/utils
@@ -10160,8 +10166,9 @@ packages:
     resolution: {integrity: sha512-qmDvJIjcNsZ6tXWy2G9yuCgMPTTn35GMA3dPpSLm7QJVpbQzYdw0ALy1bKoivXnEM3U93/OrK+/M719b+fg84Q==}
     engines: {node: '>=18'}
 
-  '@n8n/sandbox-client@0.1.0':
-    resolution: {integrity: sha512-9pADrO61nwOVrfaEZJM6lFkp6YQ0Qnt0OSArncxABoaYj3C2XvdfDbXByKn71tsE6zqmnFFmYI1S0ccshHASeQ==}
+  '@n8n/sandbox-client@file:vendor/n8n-sandbox-client-0.1.0.tgz':
+    resolution: {integrity: sha512-Kj3p8jDDTXwqeKm33JkMH8vtQYwaogvXkMBMx+OG41I9mowpJkXBF7YhVdaDEb/tW5ZIYt3cqHVvJnllJGxvMA==, tarball: file:vendor/n8n-sandbox-client-0.1.0.tgz}
+    version: 0.1.0
     engines: {node: '>=22.16', pnpm: '>=10.22.0'}
 
   '@n8n/typeorm@0.3.20-16':
@@ -27675,7 +27682,7 @@ snapshots:
       outvariant: 1.4.3
       strict-event-emitter: 0.5.1
 
-  '@n8n/sandbox-client@0.1.0':
+  '@n8n/sandbox-client@file:vendor/n8n-sandbox-client-0.1.0.tgz':
     dependencies:
       axios: 1.18.0(patch_hash=149e256a2a7b632497650b32816716ced972ab02a5ab00fbd8a5158a51722c49)(debug@4.4.3)
     transitivePeerDependencies:
diff --git a/vendor/n8n-sandbox-client-0.1.0.tgz b/vendor/n8n-sandbox-client-0.1.0.tgz
new file mode 100644
index 00000000000..8ac9036102f
Binary files /dev/null and b/vendor/n8n-sandbox-client-0.1.0.tgz differ