diff --git a/docs/continuous-integration.md b/docs/continuous-integration.md
index 1b04d60ed..a393e0c61 100644
--- a/docs/continuous-integration.md
+++ b/docs/continuous-integration.md
@@ -17,9 +17,7 @@ See [here](./infrastructure.md#continuous-integration) for details about the har
 
 _Buildbot is the only CI system that supports pull requests from forked repositories._
 
-To enable buildbot add the [`nix-community-buildbot`](https://github.com/topics/nix-community-buildbot) topic to the repository.
-
-_Newly enabled repos are imported into buildbot twice a day, you can also ask the admins to trigger an import manually._
+To enable buildbot add the repo in this [file](https://github.com/nix-community/infra/blob/master/modules/nixos/buildbot-repo-allowlist.nix).
 
 #### Hercules
 
diff --git a/modules/nixos/buildbot-repo-allowlist.nix b/modules/nixos/buildbot-repo-allowlist.nix
new file mode 100644
index 000000000..869ba0387
--- /dev/null
+++ b/modules/nixos/buildbot-repo-allowlist.nix
@@ -0,0 +1,22 @@
+[
+  "nix-community/authentik-nix"
+  "nix-community/autofirma-nix"
+  "nix-community/dream2nix"
+  "nix-community/ethereum.nix"
+  "nix-community/infra"
+  "nix-community/lanzaboote"
+  "nix-community/neovim-nightly-overlay"
+  "nix-community/nix-direnv"
+  "nix-community/nix-index"
+  "nix-community/nix4nvchad"
+  "nix-community/NixNG"
+  "nix-community/nixos-facter"
+  "nix-community/nixos-facter-modules"
+  "nix-community/nixos-generators"
+  "nix-community/nixos-images"
+  "nix-community/nixpkgs-update"
+  "nix-community/nixpkgs-xr"
+  "nix-community/nixvim"
+  "nix-community/raspberry-pi-nix"
+  "nix-community/srvos"
+]
diff --git a/modules/nixos/buildbot.nix b/modules/nixos/buildbot.nix
index 7ff5c910a..a939f7e58 100644
--- a/modules/nixos/buildbot.nix
+++ b/modules/nixos/buildbot.nix
@@ -63,7 +63,8 @@ in
       webhookSecretFile = config.sops.secrets.buildbot-github-webhook-secret.path;
       oauthSecretFile = config.sops.secrets.buildbot-github-oauth-secret.path;
       oauthId = "Iv23liN9rjd1Bm3bvYKZ";
-      topic = "nix-community-buildbot";
+      topic = null;
+      repoAllowlist = import ./buildbot-repo-allowlist.nix;
     };
   };