diff --git a/package.json b/package.json
index 3adc3f5c..435b8600 100644
--- a/package.json
+++ b/package.json
@@ -116,6 +116,7 @@
       "cjs",
       "esm"
     ],
+    "target": "es2018",
     "sourcemap": true,
     "splitting": false
   },
@@ -147,8 +148,7 @@
   "lint-staged": {
     "*.(ts|tsx)": [
       "eslint --fix",
-      "jest --findRelatedTests --passWithNoTests",
-      "npm run e2e"
+      "jest --findRelatedTests --passWithNoTests"
     ],
     "*.(css|graphql|js|json|jsx|less|md|mdx|scss|ts|tsx|yaml|yml)": [
       "prettier --write"
diff --git a/src/components/Tooltip/CloseButton.tsx b/src/components/Tooltip/CloseButton.tsx
index ce4b6c4c..5c6a391f 100644
--- a/src/components/Tooltip/CloseButton.tsx
+++ b/src/components/Tooltip/CloseButton.tsx
@@ -1,4 +1,4 @@
-import { CSSProperties } from 'react';
+import React, { CSSProperties } from 'react';
 
 interface Props {
   styles: CSSProperties;
diff --git a/tsconfig.json b/tsconfig.json
index e8267942..2959c286 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,11 +3,11 @@
   "compilerOptions": {
     "baseUrl": ".",
     "downlevelIteration": true,
+    "jsx": "react",
     "noEmit": true,
     "paths": {
       "~/*": ["src/*"]
-    },
-    "target": "es5"
+    }
   },
   "include": ["src/**/*"]
 }