diff --git a/src/components/DbcViewer.tsx b/src/components/DbcViewer.tsx
index 0b00eede..7c3f8988 100644
--- a/src/components/DbcViewer.tsx
+++ b/src/components/DbcViewer.tsx
@@ -5,7 +5,7 @@ import { dbcReader } from 'candied/lib/filesystem/DbcWebFs';
 import { useEffect, useState } from 'react';
 
 const DbcViewer = () => {
-  const [dbcData, setDbcData] = useState<DbcData>(null);
+  const [dbcData, setDbcData] = useState<DbcData>();
 
   useEffect(() => {
     const dbc = new Dbc();
diff --git a/tsconfig.json b/tsconfig.json
index fae2c239..76db242f 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,3 +1,7 @@
 {
-  "extends": "@docusaurus/tsconfig"
+  "extends": "@docusaurus/tsconfig",
+  "compilerOptions": {
+    "baseUrl": ".",
+    "ignoreDeprecations": "6.0"
+  }
 }