diff --git a/modules/ldap/default.nix b/modules/ldap/default.nix
index bc400ad..1701831 100644
--- a/modules/ldap/default.nix
+++ b/modules/ldap/default.nix
@@ -1,4 +1,4 @@
-{ config, lib, pkgs, nixpkgs-unstable, system, ... }:
+{ config, pkgs, nixpkgs-unstable, system, ... }:
 let
   domain = "auth.${config.networking.domain}";
   seedSettings = {
@@ -55,7 +55,6 @@ in
   sops.secrets = {
     "portunus/admin-password".owner = config.services.portunus.user;
     "portunus/search-password".owner = config.services.portunus.user;
-    "dex/environment".owner = config.systemd.services.dex.serviceConfig.User;
   };
 
   services.portunus = {
@@ -72,8 +71,6 @@ in
 
     inherit domain seedSettings;
     port = 8681;
-    dex.enable = true;
-
     ldap = {
       suffix = "dc=ifsr,dc=de";
       searchUserName = "search";
@@ -84,30 +81,6 @@ in
     };
   };
 
-  services.dex.settings = {
-    oauth2.skipApprovalScreen = true;
-    frontend = {
-      issuer = "iFSR Schliboleth";
-      logoURL = "https://wiki.ifsr.de/images/3/3b/LogoiFSR.png";
-      theme = "dark";
-    };
-  };
-
-  systemd.services.dex.serviceConfig = {
-    DynamicUser = lib.mkForce false;
-    EnvironmentFile = config.sops.secrets."dex/environment".path;
-    StateDirectory = "dex";
-    User = "dex";
-  };
-
-  users = {
-    users.dex = {
-      group = "dex";
-      isSystemUser = true;
-    };
-    groups.dex = { };
-  };
-
   security.pam.services.sshd.makeHomeDir = true;
 
   services.nginx = {
@@ -115,7 +88,6 @@ in
     virtualHosts."${config.services.portunus.domain}" = {
       locations = {
         "/".proxyPass = "http://localhost:${toString config.services.portunus.port}";
-        "/dex".proxyPass = "http://localhost:${toString config.services.portunus.dex.port}";
       };
     };
   };
diff --git a/modules/web/ifsrde.nix b/modules/web/ifsrde.nix
index 0db4396..694abc7 100644
--- a/modules/web/ifsrde.nix
+++ b/modules/web/ifsrde.nix
@@ -73,9 +73,4 @@ in
       };
     };
   };
-
-  services.portunus.dex.oidcClients = [{
-    id = "grav";
-    callbackURL = "https://ifsr.de/admin/task:callback.oauth2";
-  }];
 }
diff --git a/secrets/quitte.yaml b/secrets/quitte.yaml
index 0911f3e..6e39843 100644
--- a/secrets/quitte.yaml
+++ b/secrets/quitte.yaml
@@ -4,8 +4,6 @@ nix-serve:
     key: ENC[AES256_GCM,data:GptsUgeXOOrwJctoMZ+mWXcw9DwJ0f0LOlLyMlH/877N4uA5/NtNKIaFHl3z2GWPRBnDLBzDEO1Q6EDuWbakr+Uq4zTJm2MOV6Qf4kM0BlNpXGIdjvh7tD2La7GV4ID+CT8U6p0E,iv:3A/Yy4PHsq9VdhW4SKIYdpd1enQ5cDiKLk5S9VrH0b4=,tag:WZzbct7LZmOhEvx9KVQ8WA==,type:str]
 keycloak:
     db: ENC[AES256_GCM,data:DVf/pVCHHUed2cQleECk0paBTZ/6Q3NE,iv:j3sWWNL0dqPJBLUx10+jJ7QvdAHvGM55KKDwG2aQEs0=,tag:6VTeE+Prsm+LPemzbEtVYg==,type:str]
-dex:
-    environment: ENC[AES256_GCM,data:6UgcIV8PBUHj+AKk300IcY4QaR1AcMdkojx9EvXWlCeI6vuR6qh19FZ4OP2FrYr7165S8iXXV4vKbxgQSzXa7ulhXUgUVVs6RQFGIdl8zrbgOpLo0iO959DEmt60CQAWUOLKdnbjF0SxZNFo8+kgl63j01jQasBL11IkxEfD76K+j5OvrTG/2sJWgWPpD2+E0kKGDn2Go/BMFpBBI68xuZiN0KgJqP90WC3O4mE1Ez79onuuAq3DbGICEHGr5N8TPKmV6jPLmsVuYZs/neV8nJMDiJy+0B+KZ/KqwN+PoJTja2Qh1HFZJFrSFVFW5hGarHL7xZYQ59kOW66zLn3KvcOxqm8+tBxreC55TgOQq4qY/z+fOs+FSA==,iv:Oc7jzKz6ki6oBd2Ce/pmJH8GcGz+8IM9bHv7SLN38xI=,tag:m/kuri7s4RCkudjWBIfo5g==,type:str]
 portunus:
     admin-password: ENC[AES256_GCM,data:fESE6vrKhtslQO6ZJGv0T9t+leOSrgkY291orkwY+HPnOh26g2PSMX3j,iv:qmbCmjg0WsbOzfv6LsKcY3S1ssVXmaRB3lE6ZWzKSww=,tag:t8cP8XRTtto3EnNLEdz0yw==,type:str]
     search-password: ENC[AES256_GCM,data:xtbWS98IkQbnBu67sN413VNHZLg6eedbStE2uZ2pljS30uoM3coO2d32,iv:lKMTNnQJJfjAG7aX+G0eNnL36Cxmn+cWMRAlTovMJ4Y=,tag:FQGRBqsmY2c9VVIdBvGwCw==,type:str]
@@ -50,8 +48,8 @@ sops:
             c2lzVGV6WnVQT1pOTTVwRUxlMWZobWsK0CrDl2ELoYOTrMt3uN3mgBSyaYqOQY4I
             vBK12PV9FR9GFpKN4kGB03PZ0gV0N1zlcCHpnPCUuHwbCvvF2+vCag==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-05-08T12:10:42Z"
-    mac: ENC[AES256_GCM,data:lrTOJPidvYSfnk5HqI7J/LTA08FZIEpam5GCA7JV/TnvEf+L+sZOnEPJtfl9V3oZnUV1GzA1BRZCSxpvq8qWLC+R8F05KnDcUpwfxYFWoSFJginDRckh5YWFFK1nzwslbMKJ1u80tc8d9OU0Yqi5fuWECTVAz8Mq06u2dcqDSv4=,iv:/I5EqCcUhehDYle8DrWcROabSgIQj5RtqB4UvGT1/z8=,tag:eRmYUPqpallvWIZcqgMRnw==,type:str]
+    lastmodified: "2024-05-08T13:35:15Z"
+    mac: ENC[AES256_GCM,data:zlhjtcRQgGkF8c9dME27YR1ueYnV3z7ITu0znyx3/IqP8ibm+G/UgJQhWoijCyeYqzzOktYK0KX8a258GYb44iFXN4JCmX8A1VSXDBGbqUZk0N23PiN69MVDJDZYalkKG4Vt/WflVJ+Xn+ZvGe4pf9m3uFRs89jfQH/cpTH71aM=,iv:FTQYissXSdHYMnqOcTUFfmB1hL7tPmYvbq+gRap5iBY=,tag:DjKxTF4rB9DpKD9W4C16tw==,type:str]
     pgp:
         - created_at: "2024-02-29T15:23:23Z"
           enc: |-