diff --git a/packages/helpers/package.json b/packages/helpers/package.json
index 523f74438..387642450 100644
--- a/packages/helpers/package.json
+++ b/packages/helpers/package.json
@@ -40,7 +40,8 @@
     "babel-jest": "^29.5.0",
     "babel-preset-jest": "^29.5.0",
     "jest": "^29.5.0",
-    "msw": "^1.2.2"
+    "msw": "^1.2.2",
+    "typescript": "^5.2.2"
   },
   "jest": {
     "roots": [
diff --git a/packages/helpers/tsconfig.json b/packages/helpers/tsconfig.json
index 5ccf3b4ce..392520fb6 100644
--- a/packages/helpers/tsconfig.json
+++ b/packages/helpers/tsconfig.json
@@ -19,7 +19,7 @@
     "isolatedModules": true,
     "jsx": "react-jsx",
     "typeRoots": ["./node_modules/@types"],
-    "types": ["node", "jest"],
+    "types": ["node"],
     "incremental": true
   },
   "exclude": [
diff --git a/yarn.lock b/yarn.lock
index 81975ca32..2e043d8a2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2806,6 +2806,7 @@ __metadata:
     pki: ^1.1.0
     psl: ^1.9.0
     snarkjs: "https://github.com/sampritipanda/snarkjs.git#fef81fc51d17a734637555c6edbd585ecda02d9e"
+    typescript: ^5.2.2
   languageName: unknown
   linkType: soft