diff --git a/src/components/Projects/Cell.tsx b/src/components/Projects/Cell.tsx
index da06de66f..75d318077 100644
--- a/src/components/Projects/Cell.tsx
+++ b/src/components/Projects/Cell.tsx
@@ -1,7 +1,7 @@
 import dayjs from 'dayjs';
 import React from 'react';
 import { IProject } from '../../data/projects';
-import PdfViewer from './Pdf';
+import PdfViewer from './PdfViewer';
 
 export interface ICell {
   data: IProject;
@@ -32,7 +32,7 @@ const Cell: React.FC<ICell> = ({ data }) => (
       ) : (
         <div></div>
       )}
-      {data.pdf ? PdfViewer(data.pdf) : <div></div>}
+      {data.pdf ? <PdfViewer path={data.pdf}></PdfViewer> : <div></div>}
       <div className="description">
         <p>{data.desc}</p>
       </div>
diff --git a/src/components/Projects/Pdf.tsx b/src/components/Projects/Pdf.tsx
deleted file mode 100644
index bcc075049..000000000
--- a/src/components/Projects/Pdf.tsx
+++ /dev/null
@@ -1,17 +0,0 @@
-import { Viewer, Worker } from '@react-pdf-viewer/core';
-import '@react-pdf-viewer/core/lib/styles/index.css';
-import React from 'react';
-
-const PdfViewer = (path: string) => {
-  return (
-    <div style={{ height: '750px' }}>
-      <Worker
-        workerUrl={`https://unpkg.com/pdfjs-dist@3.11.174/build/pdf.worker.min.js`}
-      >
-        <Viewer fileUrl={path} />
-      </Worker>
-    </div>
-  );
-};
-
-export default PdfViewer;
diff --git a/src/components/Projects/PdfViewer.tsx b/src/components/Projects/PdfViewer.tsx
new file mode 100644
index 000000000..e48a0e162
--- /dev/null
+++ b/src/components/Projects/PdfViewer.tsx
@@ -0,0 +1,17 @@
+import { Viewer, Worker } from '@react-pdf-viewer/core';
+import '@react-pdf-viewer/core/lib/styles/index.css';
+import React from 'react';
+
+export interface IPdf {
+  path: string;
+}
+
+const PdfViewer: React.FC<IPdf> = ({ path }) => (
+  <div style={{ height: '750px' }}>
+    <Worker workerUrl="https://unpkg.com/pdfjs-dist@3.12.0/build/pdf.worker.min.js">
+      <Viewer fileUrl={path} />;
+    </Worker>
+  </div>
+);
+
+export default PdfViewer;
diff --git a/src/components/Template/Hamburger.tsx b/src/components/Template/Hamburger.tsx
index 7545dd29e..6eacec5e9 100644
--- a/src/components/Template/Hamburger.tsx
+++ b/src/components/Template/Hamburger.tsx
@@ -32,7 +32,9 @@ const Hamburger = () => {
             {routes.map((l) => (
               <li key={l.label}>
                 <Link to={l.path} onClick={() => setOpen(!open)}>
-                  <h3 className={l.index && 'index-li'}>{l.label}</h3>
+                  <h3 className={l.index ? 'index-li' : undefined}>
+                    {l.label}
+                  </h3>
                 </Link>
               </li>
             ))}