diff --git a/README.md b/README.md
index cdc9f23..45fadd1 100644
--- a/README.md
+++ b/README.md
@@ -87,9 +87,10 @@ Embed the badge with:
 
 ### Optional Input Parameters
 
-| Parameter     | Description                                                                                        | Supported in SVG Mode |
-| ------------- | -------------------------------------------------------------------------------------------------- | --------------------- |
-| `forceUpdate` | Default is `false`. If set to `true`, the gist will be updated even if the content did not change. | ✅                    |
+| Parameter     | Description                                                                                                                                                                  | Supported in SVG Mode |
+| ------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------- |
+| `host`        | Default is `https://api.github.com/gists/`. You can change this if you're using GitHub enterprise. The URL will be something like `github-enterprise-hostname/api/v3/gists`. | ✅                    |
+| `forceUpdate` | Default is `false`. If set to `true`, the gist will be updated even if the content did not change.                                                                           | ✅                    |
 
 ### Shields.io Parameters (optional)
 
diff --git a/action.yml b/action.yml
index 90291f1..562e246 100644
--- a/action.yml
+++ b/action.yml
@@ -19,6 +19,10 @@ inputs:
   message:
     description: 'The right text of the badge'
     required: true
+  host:
+    description: 'The base URL of the gist API'
+    default: 'https://api.github.com/gists/'
+    required: false
   forceUpdate:
     description: 'If set to true, the gist will be updated even if the content did not change'
     default: 'false'
diff --git a/changelog.md b/changelog.md
index e1b9024..59437ef 100644
--- a/changelog.md
+++ b/changelog.md
@@ -7,6 +7,7 @@
 #### Changes
 
 - **SVG Mode:** If your gist filename ends with `.svg` instead of `.json`, the action will now generate an SVG badge instead of a JSON file. This is useful if you cannot use shields.io for some reason. However, this SVG mode does not support all features of shields.io. Thanks to [@runarberg](https://github.com/runarberg) for this contribution!
+- **New `host` Parameter:** You can now specify the host for the gist API. This is useful if you want to use the action on a GitHub enterprise instance. Thanks to [@LucBerge](https://github.com/LucBerge) for this idea!
 - The action now runs on Node 20 instead of Node 16.
 
 ## [Dynamic Badges Action 1.6.0](https://github.com/Schneegans/dynamic-badges-action/tree/v1.6.0)
diff --git a/index.js b/index.js
index 7cea9db..0432a64 100644
--- a/index.js
+++ b/index.js
@@ -7,10 +7,7 @@
 import core from '@actions/core';
 import { makeBadge } from 'badge-maker';
 
-const gistUrl = new URL(
-  core.getInput('gistID'),
-  'https://api.github.com/gists/'
-);
+const gistUrl = new URL(core.getInput('gistID'), core.getInput('host'));
 
 // This uses the method above to update a gist with the given data. The user agent is
 // required as defined in https://developer.github.com/v3/#user-agent-required