diff --git a/flake.nix b/flake.nix
index 6a50f8b..4fee7ca 100644
--- a/flake.nix
+++ b/flake.nix
@@ -37,7 +37,7 @@
       "aarch64-linux"
       "aarch64-darwin"
     ];
-    forAllSystems = f: nixlib.genAttrs systems (system: f system);
+    forAllSystems = f: nixlib.genAttrs systems f;
     allMachines = nixlib.mapAttrsToList (name: _: name) self.nixosConfigurations;
     importantMachines = [
       "bekkalokk"
diff --git a/hosts/bekkalokk/services/kerberos/pam.nix b/hosts/bekkalokk/services/kerberos/pam.nix
index b5e5dcb..91e3181 100644
--- a/hosts/bekkalokk/services/kerberos/pam.nix
+++ b/hosts/bekkalokk/services/kerberos/pam.nix
@@ -879,7 +879,7 @@ let
 
   inherit (pkgs) pam_krb5 pam_ccreds;
 
-  use_ldap = (config.users.ldap.enable && config.users.ldap.loginPam);
+  use_ldap = config.users.ldap.enable && config.users.ldap.loginPam;
   pam_ldap = if config.users.ldap.daemon.enable then pkgs.nss_pam_ldapd else pkgs.pam_ldap;
 
   # Create a limits.conf(5) file.
@@ -1510,7 +1510,7 @@ in
            it complains "Cannot create session: Already running in a
            session". */
         runuser-l = { rootOK = true; unixAuth = false; };
-      } // optionalAttrs (config.security.pam.enableFscrypt) {
+      } // optionalAttrs config.security.pam.enableFscrypt {
         # Allow fscrypt to verify login passphrase
         fscrypt = {};
       };
diff --git a/hosts/bicep/services/matrix/mjolnir.nix b/hosts/bicep/services/matrix/mjolnir.nix
index 21dd04d..270a2e9 100644
--- a/hosts/bicep/services/matrix/mjolnir.nix
+++ b/hosts/bicep/services/matrix/mjolnir.nix
@@ -11,7 +11,7 @@
   services.mjolnir = {
     enable = true;
     pantalaimon.enable = false;
-    homeserverUrl = http://127.0.0.1:8008;
+    homeserverUrl = "http://127.0.0.1:8008";
     accessTokenFile = config.sops.secrets."matrix/mjolnir/access_token".path;
     managementRoom = "!gsdeCoWjvYRBrzuiRq:pvv.ntnu.no";
     protectedRooms = map (a: "https://matrix.to/#/${a}") [
diff --git a/hosts/bicep/services/matrix/synapse.nix b/hosts/bicep/services/matrix/synapse.nix
index f24b6da..0906cf5 100644
--- a/hosts/bicep/services/matrix/synapse.nix
+++ b/hosts/bicep/services/matrix/synapse.nix
@@ -143,10 +143,10 @@ in {
   services.redis.servers."".enable = true;
   
   services.nginx.virtualHosts."matrix.pvv.ntnu.no" = lib.mkMerge [
-  ({
+  {
     kTLS = true;
-  })
-  ({
+  }
+  {
     locations."/.well-known/matrix/server" = {
       return = ''
         200 '{"m.server": "matrix.pvv.ntnu.no:443"}'
@@ -156,16 +156,16 @@ in {
         add_header Access-Control-Allow-Origin *;
       '';
     };
-  })
-  ({
+  }
+  {
     locations = let
       connectionInfo = w: matrix-lib.workerConnectionResource "metrics" w;
-      socketAddress = w: let c = connectionInfo w; in "${c.host}:${toString (c.port)}";
+      socketAddress = w: let c = connectionInfo w; in "${c.host}:${toString c.port}";
 
       metricsPath = w: "/metrics/${w.type}/${toString w.index}";
       proxyPath = w: "http://${socketAddress w}/_synapse/metrics";
     in lib.mapAttrs' (n: v: lib.nameValuePair
-      (metricsPath v) ({
+      (metricsPath v) {
         proxyPass = proxyPath v;
         extraConfig = ''
           allow ${values.hosts.ildkule.ipv4};
@@ -174,10 +174,10 @@ in {
           allow ${values.hosts.ildkule.ipv6_global};
           deny all;
         '';
-      }))
+      })
       cfg.workers.instances;
-  })
-  ({
+  }
+  {
     locations."/metrics/master/1" = {
       proxyPass = "http://127.0.0.1:9000/_synapse/metrics";
       extraConfig = ''
@@ -202,5 +202,5 @@ in {
             labels = { };
           }]) + "/";
     };
-  })];
+  }];
 }
diff --git a/hosts/ildkule/services/monitoring/grafana.nix b/hosts/ildkule/services/monitoring/grafana.nix
index a4d022f..f1190dc 100644
--- a/hosts/ildkule/services/monitoring/grafana.nix
+++ b/hosts/ildkule/services/monitoring/grafana.nix
@@ -34,13 +34,13 @@ in {
         {
           name = "Ildkule Prometheus";
           type = "prometheus";
-          url = ("http://${config.services.prometheus.listenAddress}:${toString config.services.prometheus.port}");
+          url = "http://${config.services.prometheus.listenAddress}:${toString config.services.prometheus.port}";
          isDefault = true;
         }
         {
           name = "Ildkule loki";
           type = "loki";
-          url = ("http://${config.services.loki.configuration.server.http_listen_address}:${toString config.services.loki.configuration.server.http_listen_port}");
+          url = "http://${config.services.loki.configuration.server.http_listen_address}:${toString config.services.loki.configuration.server.http_listen_port}";
         }
       ];
       dashboards.settings.providers = [