diff --git a/.github/workflows/proxy_integration_tests.yml b/.github/workflows/proxy_integration_tests.yml
index a00991c..d71f2c0 100644
--- a/.github/workflows/proxy_integration_tests.yml
+++ b/.github/workflows/proxy_integration_tests.yml
@@ -34,6 +34,9 @@ jobs:
       - name: Run unit tests
         run: npm run test:unit
 
+      - name: Run typecheck
+        run: npm run test:types
+
       - name: Require PROXY_URL Actions secret
         env:
           PROXY_URL: ${{ secrets.PROXY_URL }}
diff --git a/tsconfig.json b/tsconfig.json
index 3eae74c..060ca51 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -9,7 +9,6 @@
     "forceConsistentCasingInFileNames": true,
     "esModuleInterop": true,
     "lib": ["ES2020", "DOM"],
-    "baseUrl": ".",
     "paths": {
       "javascript-proxy-headers": ["./types/index.d.ts"],
       "javascript-proxy-headers/axios": ["./types/axios.d.ts"],