diff --git a/jekyll-dev.yml b/jekyll-dev.yml
index c0ca979f3e15..9c93ee653301 100644
--- a/jekyll-dev.yml
+++ b/jekyll-dev.yml
@@ -151,6 +151,12 @@ defaults:
       layout: "docs-v2"
       version-index: 2
 
+  - scope:
+      path: "gateway/3.0.x/"
+    values:
+      layout: "docs-v2"
+      version-index: 3
+
   - scope:
       path: "about"
     values:
diff --git a/jekyll.yml b/jekyll.yml
index d37ea17ebb05..7d0434ca3502 100644
--- a/jekyll.yml
+++ b/jekyll.yml
@@ -152,6 +152,12 @@ defaults:
       layout: "docs-v2"
       version-index: 2
 
+  - scope:
+      path: "gateway/3.0.x/"
+    values:
+      layout: "docs-v2"
+      version-index: 3
+
   - scope:
       path: "about"
     values:
diff --git a/tests/sidebar.test.js b/tests/sidebar.test.js
index 1e16bfecb895..3851e057f825 100644
--- a/tests/sidebar.test.js
+++ b/tests/sidebar.test.js
@@ -61,7 +61,7 @@ test.describe("Version Switcher", () => {
 test.describe("Outdated version documentation", () => {
   const oldVersionSelector =
     'blockquote:has-text("You are browsing documentation for an outdated version.") a';
-  const latestGatewayVersion = "2.8.x";
+  const latestGatewayVersion = "3.0.x";
 
   test("does not show on the latest version", async ({ page }) => {
     await page.goto(`/gateway/${latestGatewayVersion}/install-and-run/rhel/`);