diff --git a/pkgs/tools/networking/spoofer/default.nix b/pkgs/by-name/sp/spoofer/package.nix
similarity index 85%
rename from pkgs/tools/networking/spoofer/default.nix
rename to pkgs/by-name/sp/spoofer/package.nix
index f5520158c93e..c4d5f26a4d9f 100644
--- a/pkgs/tools/networking/spoofer/default.nix
+++ b/pkgs/by-name/sp/spoofer/package.nix
@@ -3,7 +3,7 @@
   stdenv,
   fetchurl,
   pkg-config,
-  protobuf,
+  protobuf_21,
   openssl,
   libpcap,
   traceroute,
@@ -15,19 +15,19 @@ let
   inherit (lib) optional;
 in
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "spoofer";
   version = "1.4.13";
 
   src = fetchurl {
-    url = "https://www.caida.org/projects/spoofer/downloads/${pname}-${version}.tar.gz";
-    sha256 = "sha256-n3B2yAckbcm2kyv5QzBGh4nvKa0S/+EbGCxe0eyWG1U=";
+    url = "https://www.caida.org/projects/spoofer/downloads/spoofer-${finalAttrs.version}.tar.gz";
+    hash = "sha256-n3B2yAckbcm2kyv5QzBGh4nvKa0S/+EbGCxe0eyWG1U=";
   };
 
   nativeBuildInputs = [ pkg-config ];
   buildInputs = [
     openssl
-    protobuf
+    protobuf_21
     libpcap
     traceroute
   ]
@@ -56,4 +56,4 @@ stdenv.mkDerivation rec {
     license = lib.licenses.gpl3Plus;
     mainProgram = "spoofer-prober";
   };
-}
+})
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 58ecd135c2cb..bbf5b4e2a9da 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5539,10 +5539,6 @@ with pkgs;
     flex = flex_2_5_35;
   };
 
-  spoofer = callPackage ../tools/networking/spoofer {
-    protobuf = protobuf_21;
-  };
-
   sqlite-utils = with python3Packages; toPythonApplication sqlite-utils;
 
   sqlmap = with python3Packages; toPythonApplication sqlmap;