diff --git a/README.md b/README.md
index 05329e9..2a45db3 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ These are services I've set up
 📸 Photos | [Immich](./config/services/immich.nix) | Selfhosted Google Photos equivalent
 🔒 SSO | [Kanidm](./config/services/kanidm.nix) | Secure single sign on Identity Provider
 📧 E-Mail | [Maddy](./config/services/maddy.nix) | All in one mail server
-🎧 Communication | [Murmur](./config/services/murmur.nix) | Selfhosted mumble server for secure and always available communication
+🎧 Communication | [Teamspeak](./config/services/murmur.nix) | Selfhosted teamspeak server for secure and always available communication
 🌐 VPN | [Netbird](./config/services/netbird.nix) | Easy to use peer to peer VPN solution based on wireguard
 🌧️ Cloud | [NextCloud](./config/services/nextcloud.nix) | All in one cloud solution providing online File storage as well as notes, contacts and calendar synchronization
 🗄️ Documents | [Paperless](./config/services/paperless.nix) | Machine learnig supported document organizing plattform
diff --git a/config/services/murmur.nix b/config/services/murmur.nix
index 5bd1ba2..d1d973c 100644
--- a/config/services/murmur.nix
+++ b/config/services/murmur.nix
@@ -1,12 +1,14 @@
 {config, ...}: {
-  services.murmur = {
+  networking.firewall.allowedUDPPorts = [config.services.teamspeak3.defaultVoicePort];
+  services.teamspeak3 = {
     enable = true;
-    welcometext = ''
-      hurensohn
-    '';
-    registerHostname = "mumble.${config.secrets.secrets.global.domains.web}";
-    registerName = "patrick ist der tollste";
-    inherit (config.secrets.secrets.local) password;
-    openFirewall = true;
   };
+  environment.persistence."/persist".directories = [
+    {
+      directory = "/var/lib/teamspeak3-server/";
+      user = "teamspeak";
+      group = "teamspeak";
+      mode = "750";
+    }
+  ];
 }
diff --git a/users/patrick/impermanence.nix b/users/patrick/impermanence.nix
index 215c7e7..9ba8693 100644
--- a/users/patrick/impermanence.nix
+++ b/users/patrick/impermanence.nix
@@ -11,7 +11,7 @@
 
         "Zotero"
 
-        ".config/Mumble"
+        ".local/share/TeamSpeak 3"
 
         ".config/xournalpp"
         ".cache/xournalpp"
diff --git a/users/patrick/patrick.nix b/users/patrick/patrick.nix
index 4c46310..1e2e27a 100644
--- a/users/patrick/patrick.nix
+++ b/users/patrick/patrick.nix
@@ -18,7 +18,7 @@
       telegram-desktop
       chromium
       osu-lazer-bin
-      mumble
+      teamspeak_client
       zotero
       timer