diff --git a/agenix/hosts/tanker/config.nix b/agenix/hosts/tanker/config.nix
index 95eb1bd..60888bf 100644
--- a/agenix/hosts/tanker/config.nix
+++ b/agenix/hosts/tanker/config.nix
@@ -97,6 +97,11 @@
       file = ./nitter/config.age;
     };
 
+    nitter-guest-accounts = {
+      file = ./nitter/guestAccounts.age;
+      mode = "555";
+    };
+
     anonymous-overflow-config = {
       file = ./anonymous-overflow/config.age;
     };
diff --git a/agenix/hosts/tanker/nitter/guestAccounts.age b/agenix/hosts/tanker/nitter/guestAccounts.age
new file mode 100644
index 0000000..8d937f6
Binary files /dev/null and b/agenix/hosts/tanker/nitter/guestAccounts.age differ
diff --git a/secrets.nix b/secrets.nix
index 755d8d9..032b02e 100644
--- a/secrets.nix
+++ b/secrets.nix
@@ -41,6 +41,7 @@ in
   "agenix/hosts/tanker/mosquitto/passwordWeewx.age".publicKeys = tanker;
 
   "agenix/hosts/tanker/nitter/config.age".publicKeys = tanker;
+  "agenix/hosts/tanker/nitter/guestAccounts.age".publicKeys = tanker;
 
   "agenix/hosts/tanker/anonymous-overflow/config.age".publicKeys = tanker;
 
diff --git a/system/nixos/nitter.nix b/system/nixos/nitter.nix
index d2b9aca..ebf69c6 100644
--- a/system/nixos/nitter.nix
+++ b/system/nixos/nitter.nix
@@ -15,7 +15,10 @@ in
       DynamicUser = true;
       StateDirectory = "nitter";
       LoadCredential = [ "config:${config.age.secrets.nitter-config.path}" ];
-      Environment = [ "NITTER_CONF_FILE=%d/config" ];
+      Environment = [
+        "NITTER_CONF_FILE=%d/config"
+        "NITTER_ACCOUNTS_FILE=/var/lib/nitter/guest_accounts.json"
+      ];
       # Some parts of Nitter expect `public` folder in working directory,
       # see https://github.com/zedeus/nitter/issues/414
       WorkingDirectory = "${nitter-pkg}/share/nitter";