diff --git a/web/app/components/main-nav/__tests__/layout.spec.tsx b/web/app/components/main-nav/__tests__/layout.spec.tsx
index 41b4a7a928..f4f8efa66e 100644
--- a/web/app/components/main-nav/__tests__/layout.spec.tsx
+++ b/web/app/components/main-nav/__tests__/layout.spec.tsx
@@ -68,12 +68,30 @@ describe('MainNavLayout', () => {
     expect(screen.queryByTestId('desktop-header')).not.toBeInTheDocument()
   })
 
-  it('hides the desktop main nav on fullscreen workflow canvases', () => {
-    mockPathname = '/apps/app-1/workflow'
+  it('hides the desktop main nav on fullscreen app workflow canvases', () => {
+    mockPathname = '/app/app-1/workflow'
     localStorage.setItem('workflow-canvas-maximize', 'true')
 
     render(<MainNavLayout><div>content</div></MainNavLayout>)
 
     expect(screen.getByTestId('main-nav')).toHaveClass('hidden')
   })
+
+  it('hides the desktop main nav on fullscreen dataset pipeline canvases', () => {
+    mockPathname = '/datasets/dataset-1/pipeline'
+    localStorage.setItem('workflow-canvas-maximize', 'true')
+
+    render(<MainNavLayout><div>content</div></MainNavLayout>)
+
+    expect(screen.getByTestId('main-nav')).toHaveClass('hidden')
+  })
+
+  it('keeps the main nav visible on the integrations workflow tool page', () => {
+    mockPathname = '/integrations/tools/workflow'
+    localStorage.setItem('workflow-canvas-maximize', 'true')
+
+    render(<MainNavLayout><div>content</div></MainNavLayout>)
+
+    expect(screen.getByTestId('main-nav')).not.toHaveClass('hidden')
+  })
 })
diff --git a/web/app/components/main-nav/layout.tsx b/web/app/components/main-nav/layout.tsx
index c6f081aa7a..6dde2a0f6b 100644
--- a/web/app/components/main-nav/layout.tsx
+++ b/web/app/components/main-nav/layout.tsx
@@ -13,12 +13,16 @@ type MainNavLayoutProps = {
   children: ReactNode
 }
 
+const isCanvasFullscreenPath = (pathname: string) => {
+  return /^\/app\/[^/]+\/workflow$/.test(pathname)
+    || /^\/datasets\/[^/]+\/pipeline$/.test(pathname)
+}
+
 const MainNavLayout = ({
   children,
 }: MainNavLayoutProps) => {
   const pathname = usePathname()
-  const inWorkflowCanvas = pathname.endsWith('/workflow')
-  const isPipelineCanvas = pathname.endsWith('/pipeline')
+  const inCanvasFullscreenPath = isCanvasFullscreenPath(pathname)
   const [hideMainNav, setHideMainNav] = useState(() => (
     globalThis.localStorage?.getItem('workflow-canvas-maximize') === 'true'
   ))
@@ -34,7 +38,7 @@ const MainNavLayout = ({
       <WorkspaceProvider>
         <MainNav
           className={cn(
-            hideMainNav && (inWorkflowCanvas || isPipelineCanvas) && 'hidden',
+            hideMainNav && inCanvasFullscreenPath && 'hidden',
           )}
         />
       </WorkspaceProvider>