diff --git a/package-lock.json b/package-lock.json
index 78fba7961..b3c132f12 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,6 +10,7 @@
       "license": "AGPL-3.0-only",
       "dependencies": {
         "@anthropic-ai/sdk": "^0.91.1",
+        "@anush008/tokenizers-linux-arm64-gnu": "^0.5.0",
         "@google/genai": "^1.51.0",
         "@huggingface/transformers": "3.5.0",
         "@iarna/toml": "^2.2.5",
@@ -60,6 +61,7 @@
         "node": ">=20"
       },
       "optionalDependencies": {
+        "@anush008/tokenizers-linux-arm64-gnu": "^0.5.0",
         "@napi-rs/keyring": "^1.3.0",
         "wreq-js": "^2.3.1"
       }
@@ -124,6 +126,22 @@
         "node": ">= 10"
       }
     },
+    "node_modules/@anush008/tokenizers-linux-arm64-gnu": {
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/@anush008/tokenizers-linux-arm64-gnu/-/tokenizers-linux-arm64-gnu-0.5.0.tgz",
+      "integrity": "sha512-RrlHyBCY+Vo4lPeYtU1HwkIQ8mAEbYn0EAIAPrLY3c6a6WSj2UOVG64uYBQs2yiOpDsUPbUzruc3kMZn3H0hMg==",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
     "node_modules/@anush008/tokenizers-linux-x64-gnu": {
       "version": "0.0.0",
       "resolved": "https://registry.npmjs.org/@anush008/tokenizers-linux-x64-gnu/-/tokenizers-linux-x64-gnu-0.0.0.tgz",
diff --git a/package.json b/package.json
index e1c2f8d4b..4b65ff4e6 100644
--- a/package.json
+++ b/package.json
@@ -142,6 +142,7 @@
     "vitest": "^4.1.4"
   },
   "optionalDependencies": {
+    "@anush008/tokenizers-linux-arm64-gnu": "^0.5.0",
     "@napi-rs/keyring": "^1.3.0",
     "wreq-js": "^2.3.1"
   },