diff --git a/pkgs/games/warsow/default.nix b/pkgs/games/warsow/default.nix
index 1b51130768eb..5333dad68798 100644
--- a/pkgs/games/warsow/default.nix
+++ b/pkgs/games/warsow/default.nix
@@ -5,7 +5,7 @@ stdenv.mkDerivation rec {
   version = "2.1.2";
 
   src = fetchurl {
-    url = "http://sebastian.network/warsow/${name}.tar.gz";
+    url = "http://slice.sh/warsow/${name}.tar.gz";
     sha256 = "07y2airw5qg3s1bf1c63a6snjj22riz0mqhk62jmfm9nrarhavrc";
   };
 
diff --git a/pkgs/games/warsow/engine.nix b/pkgs/games/warsow/engine.nix
index 12832f2a4391..c42aa3198259 100644
--- a/pkgs/games/warsow/engine.nix
+++ b/pkgs/games/warsow/engine.nix
@@ -13,7 +13,7 @@ in stdenv.mkDerivation (libs // rec {
   version = "2.1.0";
 
   src = fetchurl {
-    url = "http://sebastian.network/warsow/warsow_21_sdk.tar.gz";
+    url = "http://slice.sh/warsow/warsow_21_sdk.tar.gz";
     sha256 = "0fj5k7qpf6far8i1xhqxlpfjch10zj26xpilhp95aq2yiz08pj4r";
   };
 
@@ -48,5 +48,6 @@ in stdenv.mkDerivation (libs // rec {
     license = licenses.gpl2;
     maintainers = with maintainers; [ astsmtl abbradar ];
     platforms = platforms.linux;
+    broken = stdenv.isAarch64;
   };
 })