diff --git a/types/lru-cache/v4/lru-cache-tests.d.ts b/types/lru-cache/v4/lru-cache-tests.ts
similarity index 100%
rename from types/lru-cache/v4/lru-cache-tests.d.ts
rename to types/lru-cache/v4/lru-cache-tests.ts
diff --git a/types/lru-cache/v4/tsconfig.json b/types/lru-cache/v4/tsconfig.json
index c7d3687334..153f9c56aa 100644
--- a/types/lru-cache/v4/tsconfig.json
+++ b/types/lru-cache/v4/tsconfig.json
@@ -8,10 +8,13 @@
         "noImplicitThis": true,
         "strictNullChecks": true,
         "strictFunctionTypes": true,
-        "baseUrl": "../",
+        "baseUrl": "../../",
         "typeRoots": [
-            "../"
+            "../../"
         ],
+        "paths": {
+            "lru-cache": ["lru-cache/v4"]
+        },
         "types": [],
         "noEmit": true,
         "forceConsistentCasingInFileNames": true