diff --git a/config/secrets/secrets.nix b/config/secrets/secrets.nix
index ff9dc50..b42d0e9 100644
--- a/config/secrets/secrets.nix
+++ b/config/secrets/secrets.nix
@@ -17,8 +17,9 @@ in
 
   "services/freshrss/admin-credentials.age".publicKeys = default;
 
-  "services/forgejo/password-database.age".publicKeys = default;
+  "services/forgejo/hcaptcha-secret.age".publicKeys = default;
   "services/forgejo/minio-secretkey.age".publicKeys = default;
+  "services/forgejo/password-database.age".publicKeys = default;
   "services/forgejo/runner-token.age".publicKeys = default;
 
   "services/geoipupdate/license.age".publicKeys = default;
diff --git a/config/secrets/services/forgejo/hcaptcha-secret.age b/config/secrets/services/forgejo/hcaptcha-secret.age
new file mode 100644
index 0000000..2eb3a6c
--- /dev/null
+++ b/config/secrets/services/forgejo/hcaptcha-secret.age
@@ -0,0 +1,7 @@
+age-encryption.org/v1
+-> piv-p256 ML6NcA A/LWetki+rd4PS3z7vFuudgbUTEJmJiPtqe7uQuSSheu
+uYf8qwp1IeXMVCKQf/0yNbNNY7ybd1lYq1Ub8Jcjp3U
+-> ssh-ed25519 zj2A2A 5Ignv1SQF//D7BbvhCxtC4zSYrG/JPuYv6IMzxjeLHM
+oRUxhh2pF8kfHcUhMtOaVLaPOG8FCYuMoxT+uj1JDV4
+--- cvybu6VwsRcTSWbt/KMrj2/daFCRtJDvXt9rJooeXC8
+U&éÜFh}ø<Ó/¬ôêEæ •ÒÛT@!ÖKbSÝÙ:£ûËQŸ’´#:ös‚nʳ´,ʛׇ3žý8î·TwoD¢
\ No newline at end of file
diff --git a/config/services/forgejo.nix b/config/services/forgejo.nix
index 75db013..0bc382e 100644
--- a/config/services/forgejo.nix
+++ b/config/services/forgejo.nix
@@ -39,6 +39,9 @@ in
       storage = {
         MINIO_SECRET_ACCESS_KEY = config.age.secrets."services/forgejo/minio-secretkey".path;
       };
+      service = {
+        HCAPTCHA_SECRET = config.age.secrets."services/forgejo/hcaptcha-secret".path;
+      };
     };
 
     settings = {
@@ -85,6 +88,12 @@ in
         OFFLINE_MODE = false;
       };
 
+      service = {
+        ENABLE_CAPTCHA = true;
+        CAPTCHA_TYPE = "hcaptcha";
+        HCAPTCHA_SITEKEY = "4ec475d2-ed5e-4fa0-b048-793a8ddc2464";
+      };
+
       session = {
         COOKIE_NAME = "forgejo-session";
         COOKIE_SECURE = true;