diff --git a/components/Agenda/SessionDetails.styled.tsx b/components/Agenda/SessionDetails.styled.tsx
index 9d3debd8..236179d2 100644
--- a/components/Agenda/SessionDetails.styled.tsx
+++ b/components/Agenda/SessionDetails.styled.tsx
@@ -1,7 +1,6 @@
 import { breakpoint, breakpointMax } from 'components/utils/styles/breakpoints'
 import { calcRem } from 'components/utils/styles/calcRem'
 import styled from '@emotion/styled'
-import { zIndex } from 'components/utils/styles/zindex'
 import ReactModal from 'react-modal'
 
 export const StyledDialogOverlay = styled(ReactModal)({
@@ -11,7 +10,6 @@ export const StyledDialogOverlay = styled(ReactModal)({
   bottom: 0,
   left: 0,
   overflow: 'auto',
-  zIndex: zIndex.agendaOverlay,
   background: `hsla(0, 0%, 0%, 0.33)`,
 })
 StyledDialogOverlay.displayName = 'StyledDialogOverlay'
diff --git a/config/sponsors.ts b/config/sponsors.ts
index e77df1c4..479ace49 100644
--- a/config/sponsors.ts
+++ b/config/sponsors.ts
@@ -38,31 +38,23 @@ const goldSponsors: Sponsor[] = [
   {
     id: 'webjet',
     imageUrl: '/static/images/sponsors/2024-webjet.png',
-    name: 'MakerX',
+    name: 'Webjet',
     type: SponsorType.Gold,
-    url: 'https://webjet.com.au',
-  },
-  {
-    id: 'insight',
-    imageUrl: '/static/images/sponsors/2024-insight.jpg',
-    name: 'Insight',
-    type: SponsorType.Gold,
-    url: 'https://au.insight.com/',
+    url: 'https://www.webjet.com.au/',
   },
   {
     id: 'netwealth',
     imageUrl: '/static/images/sponsors/2024-netwealth.jpg',
     name: 'Netwealth',
     type: SponsorType.Gold,
-    url: 'https://netwealth.com.au',
+    url: 'https://www.netwealth.com.au/',
   },
   {
-    id: 'github',
-    imageUrl: '/static/images/sponsors/2024-github.png',
-    name: 'GitHub',
+    id: 'ndcmelb',
+    imageUrl: '/static/images/sponsors/2025-ndcmelb.png',
+    name: 'NDC Melbourne',
     type: SponsorType.Gold,
-    url: 'https://github.com',
-    logoSize: '50',
+    url: 'https://ndcmelbourne.com/',
   },
 ]
 
@@ -103,15 +95,15 @@ const serviceSponsors: Sponsor[] = [
   //   url: 'https://www.ssw.com.au/',
   //   logoSize: '58',
   // },
-  // {
-  //   id: '2024-luminary',
-  //   imageUrl: '/static/images/sponsors/2024-luminary.png',
-  //   name: 'Luminary',
-  //   type: SponsorType.Service,
-  //   serviceProvided: 'Wi-Fi',
-  //   url: 'https://luminary.com/',
-  //   logoSize: '40',
-  // },
+  {
+    id: '2024-luminary',
+    imageUrl: '/static/images/sponsors/2024-luminary.png',
+    name: 'Luminary',
+    type: SponsorType.Service,
+    serviceProvided: 'Wi-Fi',
+    url: 'https://luminary.com/',
+    logoSize: '40',
+  },
 ]
 
 const communityPartners: Sponsor[] = []
diff --git a/next-env.d.ts b/next-env.d.ts
index 4f11a03d..a4a7b3f5 100644
--- a/next-env.d.ts
+++ b/next-env.d.ts
@@ -2,4 +2,4 @@
 /// <reference types="next/image-types/global" />
 
 // NOTE: This file should not be edited
-// see https://nextjs.org/docs/basic-features/typescript for more information.
+// see https://nextjs.org/docs/pages/building-your-application/configuring/typescript for more information.
diff --git a/pages/_app.tsx b/pages/_app.tsx
index b6efbcc6..5323b2e8 100644
--- a/pages/_app.tsx
+++ b/pages/_app.tsx
@@ -7,8 +7,15 @@ import { ConfigProvider } from 'Context/Config'
 import { AppProps } from 'next/app'
 import Script from 'next/script'
 import ReactModal from 'react-modal'
+import { zIndex } from '../components/utils/styles/zindex'
 
 ReactModal.setAppElement('#content')
+ReactModal.defaultStyles = {
+  overlay: {
+    zIndex: zIndex.agendaOverlay,
+    position: 'fixed',
+  },
+}
 
 function CustomApp({ Component, pageProps }: AppProps): JSX.Element {
   return (