diff --git a/package.json b/package.json
index 949485bfc03..6f902b75e34 100644
--- a/package.json
+++ b/package.json
@@ -193,7 +193,8 @@
         ],
         "project": "**/*.ts!",
         "ignoreDependencies": [
-          "@ast-grep/napi"
+          "@ast-grep/napi",
+          "speedscope"
         ],
         "vite": {
           "config": [
diff --git a/packages/cli/package.json b/packages/cli/package.json
index 69b2456c836..48ece575569 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -102,6 +102,7 @@
   },
   "dependencies": {
     "@ast-grep/napi": "0.33.0",
+    "speedscope": "1.21.0",
     "esbuild": "0.24.0"
   },
   "devDependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 6a3f9be5a5e..224afb9e078 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -252,6 +252,9 @@ importers:
       esbuild:
         specifier: 0.24.0
         version: 0.24.0
+      speedscope:
+        specifier: 1.21.0
+        version: 1.21.0
     devDependencies:
       '@oclif/core':
         specifier: 3.26.5