diff --git a/.changeset/did-you-mean-root-fallback.md b/.changeset/did-you-mean-root-fallback.md
new file mode 100644
index 0000000..7b3089c
--- /dev/null
+++ b/.changeset/did-you-mean-root-fallback.md
@@ -0,0 +1,5 @@
+---
+'incur': patch
+---
+
+Fixed root fetch/command fallback bypassing "Did you mean?" suggestions when the input is a typo of a known command.
diff --git a/src/Cli.test.ts b/src/Cli.test.ts
index c4174f9..083df23 100644
--- a/src/Cli.test.ts
+++ b/src/Cli.test.ts
@@ -3732,6 +3732,15 @@ describe('fetch', async () => {
     `)
   })
 
+  test('root-level fetch with typo of known command → did you mean', async () => {
+    const cli = Cli.create('api', { description: 'API', fetch: app.fetch }).command('upgrade', {
+      run: () => ({ upgraded: true }),
+    })
+    const { output, exitCode } = await serve(cli, ['upgra'])
+    expect(exitCode).toBe(1)
+    expect(output).toContain("Did you mean 'upgrade'?")
+  })
+
   test('root-level fetch with no args → root path', async () => {
     const cli = Cli.create('api', { description: 'API', fetch: app.fetch })
     // Hono returns 404 for / since we don't have a root route
diff --git a/src/Cli.ts b/src/Cli.ts
index 252b7b4..414626f 100644
--- a/src/Cli.ts
+++ b/src/Cli.ts
@@ -1079,9 +1079,18 @@ async function serveImpl(
   const resolvedFormat = 'command' in resolved && (resolved as any).command.format
   const format = formatExplicit ? formatFlag : resolvedFormat || options.format || 'toon'
 
-  // Fall back to root fetch when no subcommand matches
+  // Fall back to root fetch/command when no subcommand matches,
+  // but only if the token doesn't look like a typo of a known command.
+  const rootFallbackBlocked =
+    'error' in resolved &&
+    !resolved.path &&
+    (() => {
+      const candidates = [...resolved.commands.keys()]
+      for (const b of builtinCommands) candidates.push(b.name)
+      return suggest(resolved.error, candidates) !== undefined
+    })()
   const effective =
-    'error' in resolved && options.rootFetch && !resolved.path
+    'error' in resolved && options.rootFetch && !resolved.path && !rootFallbackBlocked
       ? {
           fetchGateway: {
             _fetch: true as const,
@@ -1092,7 +1101,7 @@ async function serveImpl(
           path: name,
           rest: filtered,
         }
-      : 'error' in resolved && options.rootCommand && !resolved.path
+      : 'error' in resolved && options.rootCommand && !resolved.path && !rootFallbackBlocked
         ? { command: options.rootCommand, path: name, rest: filtered }
         : resolved