diff --git a/src/components/Navigation/DropdownNav.stories.tsx b/src/components/Navigation/DropdownNav.stories.tsx
new file mode 100644
index 00000000..811da1a7
--- /dev/null
+++ b/src/components/Navigation/DropdownNav.stories.tsx
@@ -0,0 +1,103 @@
+import type { Meta, StoryObj } from "@storybook/react";
+import { within, userEvent } from "@storybook/test";
+import type { DropdownNavGroup } from "./DropdownNav";
+import { DropdownNav } from "./DropdownNav";
+
+const meta = {
+  title: "Components/DropdownNav",
+  component: DropdownNav,
+} satisfies Meta<typeof DropdownNav>;
+
+export default meta;
+type Story = StoryObj<typeof DropdownNav>;
+
+const mockSidebarItems: DropdownNavGroup[] = [
+  {
+    title: "Overview",
+    items: [
+      {
+        id: "introduction.mdx",
+        slug: "introduction",
+        label: "Introduction",
+      },
+      {
+        id: "test.mdx",
+        slug: "test",
+        label: "UI Test",
+      },
+      {
+        id: "review.md",
+        slug: "review",
+        label: "UI Review",
+      },
+      {
+        id: "ci.mdx",
+        slug: "ci",
+        label: "CI",
+      },
+      {
+        id: "diff-inspector.mdx",
+        slug: "diff-inspector",
+        label: "Diff Inspector",
+      },
+    ],
+  },
+  {
+    title: "Storybook",
+    items: [
+      {
+        id: "setup.mdx",
+        slug: "storybook",
+        label: "Setup",
+      },
+      {
+        id: "interactions.md",
+        slug: "interactions",
+        label: "Interaction tests",
+      },
+      {
+        id: "publish.md",
+        slug: "storybook/publish",
+        label: "Publish",
+      },
+      {
+        id: "composition.md",
+        slug: "composition",
+        label: "Composition",
+      },
+    ],
+  },
+];
+
+export const Collapsed: Story = {
+  args: {
+    groups: mockSidebarItems,
+  },
+};
+
+export const OneGroup: Story = {
+  args: {
+    groups: mockSidebarItems,
+  },
+  decorators: [(storyFn) => <div style={{ height: "800px" }}>{storyFn()}</div>],
+  play: async ({ canvasElement }) => {
+    const canvas = within(canvasElement);
+    const MenuButton = await canvas.findByRole("button");
+    await userEvent.click(MenuButton);
+  },
+};
+
+export const MultipleGroups: Story = {
+  args: {
+    groups: [mockSidebarItems[0]],
+  },
+  play: OneGroup.play,
+};
+
+export const ActiveUrlBreadcrumb: Story = {
+  args: {
+    url: "/docs/storybook",
+    groups: [{ ...mockSidebarItems[0] }, mockSidebarItems[1]],
+  },
+  play: OneGroup.play,
+};
diff --git a/src/components/Navigation/DropdownNav.tsx b/src/components/Navigation/DropdownNav.tsx
index 30c9798b..253eb8f4 100644
--- a/src/components/Navigation/DropdownNav.tsx
+++ b/src/components/Navigation/DropdownNav.tsx
@@ -9,15 +9,12 @@ const NavDropdownMenu = styled(DropdownMenu)`
   }
 `;
 
-interface DropdownNavGroup {
+export interface DropdownNavGroup {
   title: string;
   items: {
     id: string;
     slug: string;
-    breadcrumb: string;
     label: string;
-    href: string;
-    isActive: boolean;
   }[];
 }