diff --git a/packages/docusaurus-types/src/index.d.ts b/packages/docusaurus-types/src/index.d.ts
index d91b30f577..988626f552 100644
--- a/packages/docusaurus-types/src/index.d.ts
+++ b/packages/docusaurus-types/src/index.d.ts
@@ -34,6 +34,7 @@ export interface DocusaurusConfig {
   organizationName?: string;
   projectName?: string;
   githubHost?: string;
+  githubPort?: string;
   plugins?: PluginConfig[];
   themes?: PluginConfig[];
   presets?: PresetConfig[];
diff --git a/packages/docusaurus/src/commands/__tests__/buildRemoteBranchUrl.test.ts b/packages/docusaurus/src/commands/__tests__/buildRemoteBranchUrl.test.ts
new file mode 100644
index 0000000000..46f445fc5b
--- /dev/null
+++ b/packages/docusaurus/src/commands/__tests__/buildRemoteBranchUrl.test.ts
@@ -0,0 +1,57 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+import {buildUrl} from '../buildRemoteBranchUrl';
+
+describe('remoteeBranchUrl', () => {
+  test('should build a normal ssh url', async () => {
+    const url = buildUrl(
+      'github.com',
+      undefined,
+      undefined,
+      'facebook',
+      'docusaurus',
+      true,
+    );
+    expect(url).toEqual('git@github.com:facebook/docusaurus.git');
+  });
+  test('should build a ssh url with port', async () => {
+    const url = buildUrl(
+      'github.com',
+      '422',
+      undefined,
+      'facebook',
+      'docusaurus',
+      true,
+    );
+    expect(url).toEqual('ssh://git@github.com:422/facebook/docusaurus.git');
+  });
+  test('should build a normal http url', async () => {
+    const url = buildUrl(
+      'github.com',
+      undefined,
+      'user:pass',
+      'facebook',
+      'docusaurus',
+      false,
+    );
+    expect(url).toEqual('https://user:pass@github.com/facebook/docusaurus.git');
+  });
+  test('should build a normal http url', async () => {
+    const url = buildUrl(
+      'github.com',
+      '5433',
+      'user:pass',
+      'facebook',
+      'docusaurus',
+      false,
+    );
+    expect(url).toEqual(
+      'https://user:pass@github.com:5433/facebook/docusaurus.git',
+    );
+  });
+});
diff --git a/packages/docusaurus/src/commands/buildRemoteBranchUrl.ts b/packages/docusaurus/src/commands/buildRemoteBranchUrl.ts
new file mode 100644
index 0000000000..44cbc949e5
--- /dev/null
+++ b/packages/docusaurus/src/commands/buildRemoteBranchUrl.ts
@@ -0,0 +1,50 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+export function buildUrl(
+  githubHost: string,
+  githubPort: string | undefined,
+  gitCredentials: string | undefined,
+  organizationName: string,
+  projectName: string,
+  useSSH: boolean | undefined,
+) {
+  return useSSH
+    ? buildSshUrl(githubHost, organizationName, projectName, githubPort)
+    : buildHttpsUrl(
+        gitCredentials,
+        githubHost,
+        organizationName,
+        projectName,
+        githubPort,
+      );
+}
+
+function buildSshUrl(
+  githubHost: string,
+  organizationName: string,
+  projectName: string,
+  githubPort: string | undefined,
+) {
+  if (githubPort) {
+    return `ssh://git@${githubHost}:${githubPort}/${organizationName}/${projectName}.git`;
+  }
+  return `git@${githubHost}:${organizationName}/${projectName}.git`;
+}
+
+function buildHttpsUrl(
+  gitCredentials: string | undefined,
+  githubHost: string,
+  organizationName: string,
+  projectName: string,
+  githubPort: string | undefined,
+) {
+  if (githubPort) {
+    return `https://${gitCredentials}@${githubHost}:${githubPort}/${organizationName}/${projectName}.git`;
+  }
+  return `https://${gitCredentials}@${githubHost}/${organizationName}/${projectName}.git`;
+}
diff --git a/packages/docusaurus/src/commands/deploy.ts b/packages/docusaurus/src/commands/deploy.ts
index 748f268cd9..ddf1e0695a 100644
--- a/packages/docusaurus/src/commands/deploy.ts
+++ b/packages/docusaurus/src/commands/deploy.ts
@@ -13,6 +13,7 @@ import build from './build';
 import {BuildCLIOptions} from '@docusaurus/types';
 import path from 'path';
 import os from 'os';
+import {buildUrl} from './buildRemoteBranchUrl';
 
 // GIT_PASS env variable should not appear in logs
 function obfuscateGitPass(str) {
@@ -99,21 +100,23 @@ export default async function deploy(
 
   const githubHost =
     process.env.GITHUB_HOST || siteConfig.githubHost || 'github.com';
+  const githubPort = process.env.GITHUB_PORT || siteConfig.githubPort;
 
-  const useSSH = process.env.USE_SSH;
   const gitPass: string | undefined = process.env.GIT_PASS;
   let gitCredentials = `${gitUser}`;
   if (gitPass) {
     gitCredentials = `${gitCredentials}:${gitPass}`;
   }
 
-  const sshRemoteBranch: string = `git@${githubHost}:${organizationName}/${projectName}.git`;
-  const nonSshRemoteBranch: string = `https://${gitCredentials}@${githubHost}/${organizationName}/${projectName}.git`;
-
-  const remoteBranch =
-    useSSH && useSSH.toLowerCase() === 'true'
-      ? sshRemoteBranch
-      : nonSshRemoteBranch;
+  const useSSH = process.env.USE_SSH;
+  const remoteBranch = buildUrl(
+    githubHost,
+    githubPort,
+    gitCredentials,
+    organizationName,
+    projectName,
+    useSSH !== undefined && useSSH.toLowerCase() === 'true',
+  );
 
   console.log(
     `${chalk.cyan('Remote branch:')} ${obfuscateGitPass(remoteBranch)}`,
diff --git a/website/docs/api/docusaurus.config.js.md b/website/docs/api/docusaurus.config.js.md
index 8857deb278..5af7569d27 100644
--- a/website/docs/api/docusaurus.config.js.md
+++ b/website/docs/api/docusaurus.config.js.md
@@ -204,6 +204,18 @@ module.exports = {
 };
 ```
 
+### `githubPort` {#githubPort}
+
+- Type: `string`
+
+The port of your server. Useful if you are using GitHub Enterprise.
+
+```js title="docusaurus.config.js"
+module.exports = {
+  githubPort: '22',
+};
+```
+
 ### `themeConfig` {#themeconfig}
 
 - Type: `Object`
diff --git a/website/docs/deployment.mdx b/website/docs/deployment.mdx
index 3c163d3c9b..175a7bab80 100644
--- a/website/docs/deployment.mdx
+++ b/website/docs/deployment.mdx
@@ -99,6 +99,7 @@ GitHub enterprise installations should work in the same manner as github.com; yo
 | Name          | Description                                     |
 | ------------- | ----------------------------------------------- |
 | `GITHUB_HOST` | The domain name of your GitHub enterprise site. |
+| `GITHUB_PORT` | The port of your GitHub enterprise site.        |
 
 ### Deploy {#deploy}