diff --git a/pkgs/by-name/li/libtransmission_4/package.nix b/pkgs/by-name/li/libtransmission_4/package.nix
new file mode 100644
index 000000000000..28f48c830c03
--- /dev/null
+++ b/pkgs/by-name/li/libtransmission_4/package.nix
@@ -0,0 +1,7 @@
+{ transmission_4 }:
+
+transmission_4.override {
+  installLib = true;
+  enableDaemon = false;
+  enableCli = false;
+}
diff --git a/pkgs/by-name/tr/transmission_4-gtk/package.nix b/pkgs/by-name/tr/transmission_4-gtk/package.nix
new file mode 100644
index 000000000000..72e6ba4250fc
--- /dev/null
+++ b/pkgs/by-name/tr/transmission_4-gtk/package.nix
@@ -0,0 +1,3 @@
+{ transmission_4 }:
+
+transmission_4.override { enableGTK3 = true; }
diff --git a/pkgs/by-name/tr/transmission_4-mac/package.nix b/pkgs/by-name/tr/transmission_4-mac/package.nix
new file mode 100644
index 000000000000..771313b177fd
--- /dev/null
+++ b/pkgs/by-name/tr/transmission_4-mac/package.nix
@@ -0,0 +1,3 @@
+{ transmission_4 }:
+
+transmission_4.override { enableMac = true; }
diff --git a/pkgs/by-name/tr/transmission_4-qt5/package.nix b/pkgs/by-name/tr/transmission_4-qt5/package.nix
new file mode 100644
index 000000000000..e3352cf2d08c
--- /dev/null
+++ b/pkgs/by-name/tr/transmission_4-qt5/package.nix
@@ -0,0 +1,3 @@
+{ transmission_4 }:
+
+transmission_4.override { enableQt5 = true; }
diff --git a/pkgs/by-name/tr/transmission_4-qt6/package.nix b/pkgs/by-name/tr/transmission_4-qt6/package.nix
new file mode 100644
index 000000000000..bee8183b5abe
--- /dev/null
+++ b/pkgs/by-name/tr/transmission_4-qt6/package.nix
@@ -0,0 +1,3 @@
+{ transmission_4 }:
+
+transmission_4.override { enableQt6 = true; }
diff --git a/pkgs/applications/networking/p2p/transmission/0001-Skip-bundle-fixup.patch b/pkgs/by-name/tr/transmission_4/0001-Skip-bundle-fixup.patch
similarity index 100%
rename from pkgs/applications/networking/p2p/transmission/0001-Skip-bundle-fixup.patch
rename to pkgs/by-name/tr/transmission_4/0001-Skip-bundle-fixup.patch
diff --git a/pkgs/applications/networking/p2p/transmission/4.nix b/pkgs/by-name/tr/transmission_4/package.nix
similarity index 99%
rename from pkgs/applications/networking/p2p/transmission/4.nix
rename to pkgs/by-name/tr/transmission_4/package.nix
index 1b55b65e01b3..40b2bb89776a 100644
--- a/pkgs/applications/networking/p2p/transmission/4.nix
+++ b/pkgs/by-name/tr/transmission_4/package.nix
@@ -14,7 +14,7 @@
   rapidjson,
   small,
   libb64,
-  libutp,
+  libutp_3_4,
   libdeflate,
   utf8cpp,
   fast-float,
@@ -162,7 +162,7 @@ stdenv.mkDerivation (finalAttrs: {
     libevent
     libnatpmp
     libpsl
-    libutp
+    libutp_3_4
     miniupnpc
     openssl
     rapidjson
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 461179a42573..36a3fd181cb3 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -2169,6 +2169,7 @@ mapAliases {
   transmission_3-gtk = throw "transmission_3-gtk has been removed in favour of transmission_4-gtk. Note that upgrade caused data loss for some users so backup is recommended (see NixOS 24.11 release notes for details)"; # Added 2025-10-26
   transmission_3-qt = throw "transmission_3-qt has been removed in favour of transmission_4-qt. Note that upgrade caused data loss for some users so backup is recommended (see NixOS 24.11 release notes for details)"; # Added 2025-10-26
   transmission_3_noSystemd = throw "transmission_3_noSystemd has been removed in favour of transmission_4. Note that upgrade caused data loss for some users so backup is recommended (see NixOS 24.11 release notes for details)"; # Added 2025-10-26
+  transmission_4-qt = transmission_4-qt5; # Added 2026-06-05
   travis = throw "'travis' has been removed because upstream has stopped maintaining it, and it contains dependencies with security vulnerabilities."; # Added 2026-02-14
   treefmt2 = throw "'treefmt2' has been renamed to/replaced by 'treefmt'"; # Converted to throw 2025-10-27
   tremor-language-server = throw "'tremor-language-server' has been removed because it is unmaintained"; # Added 2025-11-17
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 8c8357525f19..9c86d51e9eca 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -9936,20 +9936,6 @@ with pkgs;
 
   trustedqsl = tqsl; # Alias added 2019-02-10
 
-  transmission_4 = callPackage ../applications/networking/p2p/transmission/4.nix {
-    libutp = libutp_3_4;
-  };
-  libtransmission_4 = transmission_4.override {
-    installLib = true;
-    enableDaemon = false;
-    enableCli = false;
-  };
-  transmission_4-gtk = transmission_4.override { enableGTK3 = true; };
-  transmission_4-qt5 = transmission_4.override { enableQt5 = true; };
-  transmission_4-qt6 = transmission_4.override { enableQt6 = true; };
-  transmission_4-qt = transmission_4-qt5;
-  transmission_4-mac = transmission_4.override { enableMac = true; };
-
   tinywl = callPackage ../applications/window-managers/tinywl {
     wlroots = wlroots_0_20;
   };