diff --git a/server/configuration.nix b/server/configuration.nix
index a6b4f063..11319fdc 100644
--- a/server/configuration.nix
+++ b/server/configuration.nix
@@ -1,4 +1,3 @@
-
 # Edit this configuration file to define what should be installed on
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
@@ -7,7 +6,8 @@
 
 {
   imports =
-    [ # Include the results of the hardware scan.
+    [
+      # Include the results of the hardware scan.
       ./hardware-configuration.nix
     ];
 
@@ -32,21 +32,21 @@
     forceSSL = true;
     globalRedirect = "www.fediversity.eu";
     locations."/.well-known/matrix/client" = {
-       extraConfig = ''
-	return 200 '{"m.homeserver": {"base_url": "https://matrix.fediversity.eu", "public_baseurl": "https://matrix.fediversity.eu"}}';
-	default_type application/json;
-	add_header Access-Control-Allow-Origin "*";
-	add_header Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS";
-	add_header Access-Control-Allow-Headers "Origin, X-Requested-With, Content-Type, Accept, Authorization";
+      extraConfig = ''
+        	return 200 '{"m.homeserver": {"base_url": "https://matrix.fediversity.eu", "public_baseurl": "https://matrix.fediversity.eu"}}';
+        	default_type application/json;
+        	add_header Access-Control-Allow-Origin "*";
+        	add_header Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS";
+        	add_header Access-Control-Allow-Headers "Origin, X-Requested-With, Content-Type, Accept, Authorization";
       '';
     };
     locations."/.well-known/matrix/server" = {
-       extraConfig = ''
-	return 200 '{"m.server": "matrix.fediversity.eu:443"}';
-	default_type application/json;
-	add_header Access-Control-Allow-Origin "*";
-	add_header Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS";
-	add_header Access-Control-Allow-Headers "Origin, X-Requested-With, Content-Type, Accept, Authorization";
+      extraConfig = ''
+        	return 200 '{"m.server": "matrix.fediversity.eu:443"}';
+        	default_type application/json;
+        	add_header Access-Control-Allow-Origin "*";
+        	add_header Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS";
+        	add_header Access-Control-Allow-Headers "Origin, X-Requested-With, Content-Type, Accept, Authorization";
       '';
     };
   };
@@ -55,21 +55,21 @@
     forceSSL = true;
     root = "/var/www/www.fediversity.eu/fediversity.eu/public";
     locations."/.well-known/matrix/client" = {
-       extraConfig = ''
-	return 200 '{"m.homeserver": {"base_url": "https://matrix.fediversity.eu", "public_baseurl": "https://matrix.fediversity.eu"}}';
-	default_type application/json;
-	add_header Access-Control-Allow-Origin "*";
-	add_header Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS";
-	add_header Access-Control-Allow-Headers "Origin, X-Requested-With, Content-Type, Accept, Authorization";
+      extraConfig = ''
+        	return 200 '{"m.homeserver": {"base_url": "https://matrix.fediversity.eu", "public_baseurl": "https://matrix.fediversity.eu"}}';
+        	default_type application/json;
+        	add_header Access-Control-Allow-Origin "*";
+        	add_header Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS";
+        	add_header Access-Control-Allow-Headers "Origin, X-Requested-With, Content-Type, Accept, Authorization";
       '';
     };
     locations."/.well-known/matrix/server" = {
-       extraConfig = ''
-	return 200 '{"m.server": "matrix.fediversity.eu:443"}';
-	default_type application/json;
-	add_header Access-Control-Allow-Origin "*";
-	add_header Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS";
-	add_header Access-Control-Allow-Headers "Origin, X-Requested-With, Content-Type, Accept, Authorization";
+      extraConfig = ''
+        	return 200 '{"m.server": "matrix.fediversity.eu:443"}';
+        	default_type application/json;
+        	add_header Access-Control-Allow-Origin "*";
+        	add_header Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS";
+        	add_header Access-Control-Allow-Headers "Origin, X-Requested-With, Content-Type, Accept, Authorization";
       '';
     };
   };
@@ -80,7 +80,7 @@
     certs."oid.foundation".extraDomainNames = [ "www.oid.foundation" ];
   };
 
-  networking = {  
+  networking = {
     hostName = "vm02117";
     domain = "procolix.com";
     interfaces = {
@@ -117,9 +117,9 @@
       enable = true;
       ruleset = ''
         #!/usr/sbin/nft -f
-      
+
         flush ruleset
-      
+
         ########### define usefull variables here #####################
         define wan        = eth0
         define ssh_allow  = {
@@ -137,38 +137,38 @@
         define nrpe_allow = {
                     95.215.185.34/32,   # nagios2 ipv4
                 }
-      
+
         ########### here starts the automated bit #####################
         table inet filter {
             chain input {
-                type filter hook input priority 0; 
+                type filter hook input priority 0;
                 policy drop;
-      
+
                 # established/related connections
                 ct state established,related accept
                 ct state invalid drop
-      
+
                 # Limit ping requests.
                 ip protocol icmp icmp type echo-request limit rate over 10/second burst 50 packets drop
                 ip6 nexthdr icmpv6 icmpv6 type echo-request limit rate over 10/second burst 50 packets drop
-      
+
                 # loopback interface
                 iifname lo accept
-                
+
                 # icmp
                 ip protocol icmp icmp type { destination-unreachable, echo-reply, echo-request, source-quench, time-exceeded } accept
                 # Without the nd-* ones ipv6 will not work.
                 ip6 nexthdr icmpv6 icmpv6 type { destination-unreachable, echo-reply, echo-request, nd-neighbor-solicit,  nd-router-advert, nd-neighbor-advert, packet-too-big, parameter-problem, time-exceeded } accept
-      
+
                 # open tcp ports: sshd (22)
                 ip saddr $ssh_allow tcp dport {ssh} accept
-      
+
                 # open tcp ports: snmp (161)
                 ip saddr $snmp_allow udp dport {snmp} accept
-      
+
                 # open tcp ports: nrpe (5666)
                 ip saddr $nrpe_allow tcp dport {nrpe} accept
-      
+
                 # open tcp ports: http (80,443)
                 tcp dport {http,https} accept
             }
@@ -179,13 +179,13 @@
                 type filter hook output priority 0;
             }
         }
-      
+
         table ip nat {
             chain postrouting {
-            }   
+            }
             chain prerouting {
             }
-        }  
+        }
       '';
     };
   };
@@ -202,8 +202,8 @@
     isNormalUser = true;
     extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
     openssh.authorizedKeys.keys = [
-    "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAotfCIjLoDlHOe+++kVS1xiBPaS8mC5FypgrxDrDVst6SHxMTca2+IScMajzUZajenvNAoZOwIsyAPacT8OHeyFvV5Y7G874Qa+cZVqJxLht9gdXxr1GNabU3RfhhCh272dUeIKIqfgsRsM2HzdnZCMDavS1Yo+f+RhhHhnJIua+NdVFo21vPrpsz+Cd0M1NhojARLajrTHvEXW0KskUnkbfgxT0vL9jeRZxdgMS+a9ZoR5dbzOxQHWfbP8N04Xc+7CweMlvKwlWuAE/xDb5XLNHorfGWFvZuVhptJN8jPaaVS25wsmsF5IbaAuSZfzCtBdFQhIloUhy0L6ZisubHjQ== procolix@sshnode1"
-    "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAuT3C0f3nyQ7SwUvXcFmEYEgwL+crY6iK0Bhoi9yfn4soz3fhfMKyKSwc/0RIlRnrz3xnkyJiV0vFeU7AC1ixbGCS3T9uc0G1x0Yedd9n2yR8ZJmkdyfjZ5KE4YvqZ3f6UZn5Mtj+7tGmyp+ee+clLSHzsqeyDiX0FIgFmqiiAVJD6qeKPFAHeWz9b2MOXIBIw+fSLOpx0rosCgesOmPc8lgFvo+dMKpSlPkCuGLBPj2ObT4sLjc98NC5z8sNJMu3o5bMbiCDR9JWgx9nKj+NlALwk3Y/nzHSL/DNcnP5vz2zbX2CBKjx6ju0IXh6YKlJJVyMsH9QjwYkgDQVmy8amQ== procolix@sshnode2"
+      "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAotfCIjLoDlHOe+++kVS1xiBPaS8mC5FypgrxDrDVst6SHxMTca2+IScMajzUZajenvNAoZOwIsyAPacT8OHeyFvV5Y7G874Qa+cZVqJxLht9gdXxr1GNabU3RfhhCh272dUeIKIqfgsRsM2HzdnZCMDavS1Yo+f+RhhHhnJIua+NdVFo21vPrpsz+Cd0M1NhojARLajrTHvEXW0KskUnkbfgxT0vL9jeRZxdgMS+a9ZoR5dbzOxQHWfbP8N04Xc+7CweMlvKwlWuAE/xDb5XLNHorfGWFvZuVhptJN8jPaaVS25wsmsF5IbaAuSZfzCtBdFQhIloUhy0L6ZisubHjQ== procolix@sshnode1"
+      "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAuT3C0f3nyQ7SwUvXcFmEYEgwL+crY6iK0Bhoi9yfn4soz3fhfMKyKSwc/0RIlRnrz3xnkyJiV0vFeU7AC1ixbGCS3T9uc0G1x0Yedd9n2yR8ZJmkdyfjZ5KE4YvqZ3f6UZn5Mtj+7tGmyp+ee+clLSHzsqeyDiX0FIgFmqiiAVJD6qeKPFAHeWz9b2MOXIBIw+fSLOpx0rosCgesOmPc8lgFvo+dMKpSlPkCuGLBPj2ObT4sLjc98NC5z8sNJMu3o5bMbiCDR9JWgx9nKj+NlALwk3Y/nzHSL/DNcnP5vz2zbX2CBKjx6ju0IXh6YKlJJVyMsH9QjwYkgDQVmy8amQ== procolix@sshnode2"
     ];
     packages = with pkgs; [
     ];
@@ -212,7 +212,7 @@
     isNormalUser = true;
     extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
     openssh.authorizedKeys.keys = [
-    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBbK4ZB0Xnpf8yyK4QOI2HvjgQINI3GKi7/O2VEsYXUb laurenshof@Laurenss-MacBook-Air.local"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBbK4ZB0Xnpf8yyK4QOI2HvjgQINI3GKi7/O2VEsYXUb laurenshof@Laurenss-MacBook-Air.local"
     ];
     packages = with pkgs; [
     ];
@@ -221,7 +221,7 @@
     isNormalUser = true;
     extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
     openssh.authorizedKeys.keys = [
-    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJg5TlS1NGCRZwMjDgBkXeFUXqooqRlM8fJdBAQ4buPg"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJg5TlS1NGCRZwMjDgBkXeFUXqooqRlM8fJdBAQ4buPg"
     ];
     packages = with pkgs; [
     ];
@@ -272,4 +272,3 @@
   system.stateVersion = "23.11"; # Did you read the comment?
 
 }
-