diff --git a/nixos/modules/services/networking/teamspeak3.nix b/nixos/modules/services/networking/teamspeak3.nix
index 3703921ff703..410d650b1f64 100644
--- a/nixos/modules/services/networking/teamspeak3.nix
+++ b/nixos/modules/services/networking/teamspeak3.nix
@@ -124,7 +124,7 @@ in
             dbsqlpath=${ts3}/lib/teamspeak/sql/ logpath=${cfg.logPath} \
             voice_ip=${cfg.voiceIP} default_voice_port=${toString cfg.defaultVoicePort} \
             filetransfer_ip=${cfg.fileTransferIP} filetransfer_port=${toString cfg.fileTransferPort} \
-            query_ip=${cfg.queryIP} query_port=${toString cfg.queryPort}
+            query_ip=${cfg.queryIP} query_port=${toString cfg.queryPort} license_accepted=1
         '';
         WorkingDirectory = cfg.dataDir;
         User = user;
diff --git a/pkgs/applications/networking/instant-messengers/teamspeak/server.nix b/pkgs/applications/networking/instant-messengers/teamspeak/server.nix
index c86de07bc842..bd1346b12194 100644
--- a/pkgs/applications/networking/instant-messengers/teamspeak/server.nix
+++ b/pkgs/applications/networking/instant-messengers/teamspeak/server.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, makeWrapper }:
 
 let
-  version = "3.0.13.6";
+  version = "3.3.0";
   arch = if stdenv.is64bit then "amd64" else "x86";
   libDir = if stdenv.is64bit then "lib64" else "lib";
 in
@@ -14,9 +14,9 @@ stdenv.mkDerivation {
       "http://dl.4players.de/ts/releases/${version}/teamspeak3-server_linux_${arch}-${version}.tar.bz2"
       "http://teamspeak.gameserver.gamed.de/ts3/releases/${version}/teamspeak3-server_linux_${arch}-${version}.tar.bz2"
     ];
-    sha256 = if stdenv.is64bit 
-      then "19ccd8db5427758d972a864b70d4a1263ebb9628fcc42c3de75ba87de105d179"
-      else "2f70b3e70a3d9bf86106fab67a938922c8d27fec24e66e229913f78a0791b967";
+    sha256 = if stdenv.is64bit
+      then "1jv5c1br3ypxz8px7fl5rg75j0kfdg8mqasdk2gka6yvgf7qc97i"
+      else "0m889xl9iz3fmq7wyjjn42swprpspagbkn52a82nzkhgvagd45bz";
   };
 
   buildInputs = [ makeWrapper ];