diff --git a/src/client/boardPage.tsx b/src/client/boardPage.tsx
index c157a4497..bfab5475f 100644
--- a/src/client/boardPage.tsx
+++ b/src/client/boardPage.tsx
@@ -227,6 +227,16 @@ class BoardPage implements IPageController {
 		this.render()
 	}
 
+	showBoard(boardId: string) {
+		if (this.boardTree.board.id === boardId) { return }
+
+		const newUrl = window.location.protocol + "//" + window.location.host + window.location.pathname + `?id=${encodeURIComponent(boardId)}`
+		window.history.pushState({ path: newUrl }, "", newUrl)
+
+		this.boardTree = new BoardTree(this.octo, boardId)
+		this.sync()
+	}
+
 	showView(viewId: string) {
 		this.viewId = viewId
 		this.boardTree.setActiveView(this.viewId)
diff --git a/src/client/components/sidebar.tsx b/src/client/components/sidebar.tsx
index 870cc6ee6..2a2cb95d0 100644
--- a/src/client/components/sidebar.tsx
+++ b/src/client/components/sidebar.tsx
@@ -1,10 +1,12 @@
 import React from "react"
 import { Board } from "../board"
 import { Mutator } from "../mutator"
+import { IPageController } from "../octoTypes"
 import { WorkspaceTree } from "../workspaceTree"
 
 type Props = {
 	mutator: Mutator
+	pageController: IPageController
 	workspaceTree: WorkspaceTree
 }
 
@@ -35,7 +37,8 @@ class Sidebar extends React.Component<Props> {
 	}
 
 	private boardClicked(board: Board) {
-		// TODO
+		const { pageController } = this.props
+		pageController.showBoard(board.id)
 	}
 
 	async addBoardClicked() {
diff --git a/src/client/components/workspaceComponent.tsx b/src/client/components/workspaceComponent.tsx
index fff247acd..940fa1a46 100644
--- a/src/client/components/workspaceComponent.tsx
+++ b/src/client/components/workspaceComponent.tsx
@@ -17,11 +17,11 @@ type Props = {
 
 class WorkspaceComponent extends React.Component<Props> {
 	render() {
-		const { mutator, workspaceTree } = this.props
+		const { mutator, workspaceTree, pageController } = this.props
 
 		const element =
 			<div className="octo-workspace">
-				<Sidebar mutator={mutator} workspaceTree={workspaceTree}></Sidebar>
+				<Sidebar mutator={mutator} pageController={pageController} workspaceTree={workspaceTree}></Sidebar>
 				{this.mainComponent()}
 			</div>
 
diff --git a/src/client/octoTypes.ts b/src/client/octoTypes.ts
index 026046329..498478c14 100644
--- a/src/client/octoTypes.ts
+++ b/src/client/octoTypes.ts
@@ -24,6 +24,7 @@ interface IBlock {
 // These are methods exposed by the top-level page to components
 interface IPageController {
 	showCard(card: IBlock): Promise<void>
+	showBoard(boardId: string): void
 	showView(viewId: string): void
 	showFilter(anchorElement?: HTMLElement): void
 	setSearchText(text?: string): void