diff --git a/packages/cli/src/commands/extensions/install.test.ts b/packages/cli/src/commands/extensions/install.test.ts
index 722ffd49d5..e44cf2375c 100644
--- a/packages/cli/src/commands/extensions/install.test.ts
+++ b/packages/cli/src/commands/extensions/install.test.ts
@@ -99,6 +99,18 @@ describe('handleInstall', () => {
     expect(processSpy).toHaveBeenCalledWith(1);
   });
 
+  it('should install an extension from a sso source', async () => {
+    mockInstallExtension.mockResolvedValue('sso-extension');
+
+    await handleInstall({
+      source: 'sso://google.com',
+    });
+
+    expect(consoleLogSpy).toHaveBeenCalledWith(
+      'Extension "sso-extension" installed successfully and enabled.',
+    );
+  });
+
   it('should install an extension from a local path', async () => {
     mockInstallExtension.mockResolvedValue('local-extension');
 
diff --git a/packages/cli/src/commands/extensions/install.ts b/packages/cli/src/commands/extensions/install.ts
index 53ed0ffd31..aae1897974 100644
--- a/packages/cli/src/commands/extensions/install.ts
+++ b/packages/cli/src/commands/extensions/install.ts
@@ -27,7 +27,8 @@ export async function handleInstall(args: InstallArgs) {
       if (
         source.startsWith('http://') ||
         source.startsWith('https://') ||
-        source.startsWith('git@')
+        source.startsWith('git@') ||
+        source.startsWith('sso://')
       ) {
         installMetadata = {
           source,