diff --git a/src/address/ABI.tsx b/src/address/ABI.tsx
index 7190f4e..a714367 100644
--- a/src/address/ABI.tsx
+++ b/src/address/ABI.tsx
@@ -1,10 +1,5 @@
 import React from "react";
-import { Light as SyntaxHighlighter } from "react-syntax-highlighter";
-import hljs from "highlight.js";
-import docco from "react-syntax-highlighter/dist/esm/styles/hljs/docco";
-
-import hljsDefineSolidity from "highlightjs-solidity";
-hljsDefineSolidity(hljs);
+import { SyntaxHighlighter, docco } from "../highlight-init";
 
 type ABIProps = {
   abi: any[];
diff --git a/src/address/Contract.tsx b/src/address/Contract.tsx
index 7ddfe56..5432f51 100644
--- a/src/address/Contract.tsx
+++ b/src/address/Contract.tsx
@@ -1,12 +1,7 @@
 import React from "react";
-import { Light as SyntaxHighlighter } from "react-syntax-highlighter";
-import hljs from "highlight.js";
-import docco from "react-syntax-highlighter/dist/esm/styles/hljs/docco";
+import { SyntaxHighlighter, docco } from "../highlight-init";
 import { useContract } from "../useSourcify";
-
-import hljsDefineSolidity from "highlightjs-solidity";
 import { useAppConfigContext } from "../useAppConfig";
-hljsDefineSolidity(hljs);
 
 type ContractProps = {
   checksummedAddress: string;
diff --git a/src/highlight-init.ts b/src/highlight-init.ts
new file mode 100644
index 0000000..f8318eb
--- /dev/null
+++ b/src/highlight-init.ts
@@ -0,0 +1,14 @@
+import { Light as SyntaxHighlighter } from "react-syntax-highlighter";
+
+// @ts-ignore
+import hljs from "highlight.js/lib/core";
+
+// @ts-ignore
+import json from "highlight.js/lib/languages/json";
+import docco from "react-syntax-highlighter/dist/esm/styles/hljs/docco";
+
+import hljsDefineSolidity from "highlightjs-solidity";
+hljsDefineSolidity(hljs);
+hljs.registerLanguage("json", json);
+
+export { SyntaxHighlighter, docco };