diff --git a/pkgs/by-name/et/etcd_3_4/package.nix b/pkgs/by-name/et/etcd_3_4/package.nix
index bba5518bc5b1..1d1fd931134f 100644
--- a/pkgs/by-name/et/etcd_3_4/package.nix
+++ b/pkgs/by-name/et/etcd_3_4/package.nix
@@ -5,14 +5,14 @@
   nixosTests,
 }:
 
-buildGoModule rec {
+buildGoModule (finalAttrs: {
   pname = "etcd";
   version = "3.4.42";
 
   src = fetchFromGitHub {
     owner = "etcd-io";
     repo = "etcd";
-    rev = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-Ue5Mcksy3LiXLaVdxNz83V9qrxQfzxL5kw4rZobYcvY=";
   };
 
@@ -46,4 +46,4 @@ buildGoModule rec {
     homepage = "https://etcd.io/";
     maintainers = with lib.maintainers; [ superherointj ];
   };
-}
+})
diff --git a/pkgs/by-name/et/etcd_3_5/package.nix b/pkgs/by-name/et/etcd_3_5/package.nix
index d9a04b1fa372..fcae93aee1de 100644
--- a/pkgs/by-name/et/etcd_3_5/package.nix
+++ b/pkgs/by-name/et/etcd_3_5/package.nix
@@ -1,7 +1,6 @@
 {
   buildGoModule,
   fetchFromGitHub,
-  k3s,
   lib,
   nixosTests,
   symlinkJoin,
diff --git a/pkgs/by-name/et/etcd_3_6/package.nix b/pkgs/by-name/et/etcd_3_6/package.nix
index 9b593ac11364..ecc1227a869a 100644
--- a/pkgs/by-name/et/etcd_3_6/package.nix
+++ b/pkgs/by-name/et/etcd_3_6/package.nix
@@ -1,9 +1,7 @@
 {
-  applyPatches,
   buildGoModule,
   fetchFromGitHub,
   installShellFiles,
-  k3s,
   lib,
   nixosTests,
   stdenv,
@@ -17,13 +15,11 @@ let
   etcdUtlVendorHash = "sha256-GVih32FEUV7FiDe/5+V5cDUhUM3D9kSA+5jpHu1fwFs=";
   etcdServerVendorHash = "sha256-silFeLWbqqSJ8WMmlE4dDH98cCFUKLQDvs8Vhx5LnDY=";
 
-  src = applyPatches {
-    src = fetchFromGitHub {
-      owner = "etcd-io";
-      repo = "etcd";
-      tag = "v${version}";
-      hash = etcdSrcHash;
-    };
+  src = fetchFromGitHub {
+    owner = "etcd-io";
+    repo = "etcd";
+    tag = "v${version}";
+    hash = etcdSrcHash;
   };
 
   env = {