diff --git a/authentik/core/templates/base/skeleton.html b/authentik/core/templates/base/skeleton.html
index 544f94449..97235f986 100644
--- a/authentik/core/templates/base/skeleton.html
+++ b/authentik/core/templates/base/skeleton.html
@@ -16,6 +16,7 @@
         {% block head_before %}
         {% endblock %}
         <link rel="stylesheet" type="text/css" href="{% static 'dist/authentik.css' %}">
+        <link rel="stylesheet" type="text/css" href="{% static 'dist/custom.css' %}">
         <script src="{% static 'dist/poly.js' %}" type="module"></script>
         {% block head %}
         {% endblock %}
diff --git a/internal/outpost/proxyv2/templates/error.html b/internal/outpost/proxyv2/templates/error.html
index 02f60e350..f6b1b5fbe 100644
--- a/internal/outpost/proxyv2/templates/error.html
+++ b/internal/outpost/proxyv2/templates/error.html
@@ -8,6 +8,7 @@
         <link rel="shortcut icon" type="image/png" href="/outpost.goauthentik.io/static/dist/assets/icons/icon.png">
         <link rel="stylesheet" type="text/css" href="/outpost.goauthentik.io/static/dist/patternfly.min.css">
         <link rel="stylesheet" type="text/css" href="/outpost.goauthentik.io/static/dist/authentik.css">
+        <link rel="stylesheet" type="text/css" href="/outpost.goauthentik.io/static/dist/custom.css">
         <style>
             .pf-c-background-image::before {
                 --ak-flow-background: url("/outpost.goauthentik.io/static/dist/assets/images/flow_background.jpg");
diff --git a/web/rollup.config.js b/web/rollup.config.js
index 3b1d431b3..9d34c0f1b 100644
--- a/web/rollup.config.js
+++ b/web/rollup.config.js
@@ -34,6 +34,7 @@ export const resources = [
         dest: "dist/",
     },
     { src: "src/authentik.css", dest: "dist/" },
+    { src: "src/custom.css", dest: "dist/" },
 
     {
         src: "node_modules/@patternfly/patternfly/assets/*",
diff --git a/web/src/custom.css b/web/src/custom.css
new file mode 100644
index 000000000..8740ae957
--- /dev/null
+++ b/web/src/custom.css
@@ -0,0 +1 @@
+/* User customisable */