diff --git a/ee/tabby-ui/app/(dashboard)/settings/(integrations)/sso/components/constant.ts b/ee/tabby-ui/app/(dashboard)/settings/(integrations)/sso/components/constant.ts
index 1cabeaee9891..b137ff354c58 100644
--- a/ee/tabby-ui/app/(dashboard)/settings/(integrations)/sso/components/constant.ts
+++ b/ee/tabby-ui/app/(dashboard)/settings/(integrations)/sso/components/constant.ts
@@ -23,5 +23,13 @@ export const PROVIDER_METAS: Array<{
       domain: 'google.com',
       displayName: 'Google'
     }
+  },
+  {
+    name: 'gitlab',
+    enum: OAuthProvider.Gitlab,
+    meta: {
+      domain: 'gitlab.com',
+      displayName: 'GitLab'
+    }
   }
 ]
diff --git a/ee/tabby-ui/app/(dashboard)/settings/(integrations)/sso/components/oauth-credential-form.tsx b/ee/tabby-ui/app/(dashboard)/settings/(integrations)/sso/components/oauth-credential-form.tsx
index f148c3f87d5f..ebe8b94f4124 100644
--- a/ee/tabby-ui/app/(dashboard)/settings/(integrations)/sso/components/oauth-credential-form.tsx
+++ b/ee/tabby-ui/app/(dashboard)/settings/(integrations)/sso/components/oauth-credential-form.tsx
@@ -206,6 +206,16 @@ export default function OAuthCredentialForm({
                         Google
                       </Label>
                     </div>
+                    <div className="flex items-center space-x-2">
+                      <RadioGroupItem
+                        value={OAuthProvider.Gitlab}
+                        id="r_gitlab"
+                        disabled={!isNew}
+                      />
+                      <Label className="cursor-pointer" htmlFor="r_gitlab">
+                        GitLab
+                      </Label>
+                    </div>
                   </RadioGroup>
                 </FormControl>
                 <FormMessage />
diff --git a/ee/tabby-ui/app/(dashboard)/settings/(integrations)/sso/components/oauth-credential-list.tsx b/ee/tabby-ui/app/(dashboard)/settings/(integrations)/sso/components/oauth-credential-list.tsx
index 95ccb787537f..1b081de240ba 100644
--- a/ee/tabby-ui/app/(dashboard)/settings/(integrations)/sso/components/oauth-credential-list.tsx
+++ b/ee/tabby-ui/app/(dashboard)/settings/(integrations)/sso/components/oauth-credential-list.tsx
@@ -41,11 +41,19 @@ const OAuthCredentialList = () => {
     query: oauthCredential,
     variables: { provider: OAuthProvider.Google }
   })
+  const [{ data: gitlabData, fetching: fetchingGitlab }] = useQuery({
+    query: oauthCredential,
+    variables: { provider: OAuthProvider.Gitlab }
+  })
 
-  const isLoading = fetchingGithub || fetchingGoogle
+  const isLoading = fetchingGithub || fetchingGoogle || fetchingGitlab
   const credentialList = React.useMemo(() => {
-    return compact([githubData?.oauthCredential, googleData?.oauthCredential])
-  }, [githubData, googleData])
+    return compact([
+      githubData?.oauthCredential,
+      googleData?.oauthCredential,
+      gitlabData?.oauthCredential
+    ])
+  }, [githubData, googleData, gitlabData])
 
   const router = useRouter()
   const createButton = (
@@ -100,7 +108,7 @@ const OAuthCredentialList = () => {
           )
         })}
       </div>
-      {credentialList.length < 2 && (
+      {credentialList.length < 3 && (
         <div className="mt-4 flex justify-end">{createButton}</div>
       )}
     </div>
@@ -144,4 +152,4 @@ const OauthCredentialCard = ({
   )
 }
 
-export { OAuthCredentialList as OauthCredentialList }
+export { OAuthCredentialList }
diff --git a/ee/tabby-ui/app/(dashboard)/settings/(integrations)/sso/page.tsx b/ee/tabby-ui/app/(dashboard)/settings/(integrations)/sso/page.tsx
index bdd789a508ea..c5f30465d8d0 100644
--- a/ee/tabby-ui/app/(dashboard)/settings/(integrations)/sso/page.tsx
+++ b/ee/tabby-ui/app/(dashboard)/settings/(integrations)/sso/page.tsx
@@ -1,11 +1,11 @@
 import { Metadata } from 'next'
 
-import { OauthCredentialList } from './components/oauth-credential-list'
+import { OAuthCredentialList } from './components/oauth-credential-list'
 
 export const metadata: Metadata = {
   title: 'SSO'
 }
 
 export default function IndexPage() {
-  return <OauthCredentialList />
+  return <OAuthCredentialList />
 }
diff --git a/ee/tabby-ui/app/auth/signin/components/signin-section.tsx b/ee/tabby-ui/app/auth/signin/components/signin-section.tsx
index 061f5d5d119b..9fcca384c95a 100644
--- a/ee/tabby-ui/app/auth/signin/components/signin-section.tsx
+++ b/ee/tabby-ui/app/auth/signin/components/signin-section.tsx
@@ -8,7 +8,7 @@ import useRouterStuff from '@/lib/hooks/use-router-stuff'
 import { useAllowSelfSignup } from '@/lib/hooks/use-server-info'
 import { useSession, useSignIn } from '@/lib/tabby/auth'
 import fetcher from '@/lib/tabby/fetcher'
-import { IconGithub, IconGoogle, IconSpinner } from '@/components/ui/icons'
+import { IconGitLab, IconGithub, IconGoogle, IconSpinner } from '@/components/ui/icons'
 
 import UserSignInForm from './user-signin-form'
 
@@ -78,7 +78,7 @@ export default function SigninSection() {
           <div className="grow border-t "></div>
         </div>
       )}
-      <div className="mx-auto flex items-center gap-6">
+      <div className="mx-auto flex items-center gap-8">
         {data?.includes('github') && (
           <a href={`/oauth/signin?provider=github`}>
             <IconGithub className="h-8 w-8" />
@@ -89,6 +89,11 @@ export default function SigninSection() {
             <IconGoogle className="h-8 w-8" />
           </a>
         )}
+        {data?.includes('gitlab') && (
+          <a href={`/oauth/signin?provider=gitlab`}>
+            <IconGitLab className="h-8 w-8" />
+          </a>
+        )}
       </div>
       {!!errorMessage && (
         <div className="mt-4 text-destructive">{errorMessage}</div>
diff --git a/ee/tabby-webserver/src/routes/oauth.rs b/ee/tabby-webserver/src/routes/oauth.rs
index cd18b7950ede..9c6793b09b97 100644
--- a/ee/tabby-webserver/src/routes/oauth.rs
+++ b/ee/tabby-webserver/src/routes/oauth.rs
@@ -54,7 +54,7 @@ async fn has_provider(auth: &Arc<dyn AuthenticationService>, x: &OAuthProvider)
 }
 
 async fn providers_handler(state: State<OAuthState>) -> Json<Vec<OAuthProvider>> {
-    let candidates = vec![OAuthProvider::Google, OAuthProvider::Github];
+    let candidates = vec![OAuthProvider::Google, OAuthProvider::Github, OAuthProvider::Gitlab];
     let mut providers = vec![];
 
     for x in candidates {