diff --git a/pkgs/by-name/cl/clickhouse/generic.nix b/pkgs/by-name/cl/clickhouse/generic.nix
index 45b91d2415d4..5de42b88490c 100644
--- a/pkgs/by-name/cl/clickhouse/generic.nix
+++ b/pkgs/by-name/cl/clickhouse/generic.nix
@@ -63,63 +63,60 @@ llvmPackages_19.stdenv.mkDerivation (finalAttrs: {
   };
 
   strictDeps = true;
-  nativeBuildInputs =
-    [
-      cmake
-      ninja
-      python3
-      perl
-      llvmPackages_19.lld
-    ]
-    ++ lib.optionals stdenv.hostPlatform.isx86_64 [
-      nasm
-      yasm
-    ]
-    ++ lib.optionals stdenv.hostPlatform.isDarwin [
-      llvmPackages_19.bintools
-      findutils
-      darwin.bootstrap_cmds
-    ]
-    ++ lib.optionals rustSupport [
-      rustc
-      cargo
-      rustPlatform.cargoSetupHook
-    ];
+  nativeBuildInputs = [
+    cmake
+    ninja
+    python3
+    perl
+    llvmPackages_19.lld
+  ]
+  ++ lib.optionals stdenv.hostPlatform.isx86_64 [
+    nasm
+    yasm
+  ]
+  ++ lib.optionals stdenv.hostPlatform.isDarwin [
+    llvmPackages_19.bintools
+    findutils
+    darwin.bootstrap_cmds
+  ]
+  ++ lib.optionals rustSupport [
+    rustc
+    cargo
+    rustPlatform.cargoSetupHook
+  ];
 
   buildInputs = lib.optionals stdenv.hostPlatform.isDarwin [ libiconv ];
 
   dontCargoSetupPostUnpack = true;
 
-  postPatch =
-    ''
-      patchShebangs src/
-      patchShebangs utils/
+  postPatch = ''
+    patchShebangs src/ utils/
 
-      sed -i 's|/usr/bin/env perl|"${lib.getExe perl}"|' contrib/openssl-cmake/CMakeLists.txt
+    sed -i 's|/usr/bin/env perl|"${lib.getExe perl}"|' contrib/openssl-cmake/CMakeLists.txt
 
-      substituteInPlace src/Storages/System/StorageSystemLicenses.sh utils/list-licenses/list-licenses.sh \
-        --replace-fail '$(git rev-parse --show-toplevel)' "$NIX_BUILD_TOP/$sourceRoot"
-    ''
-    + lib.optionalString stdenv.hostPlatform.isDarwin ''
-      substituteInPlace cmake/tools.cmake \
-        --replace-fail 'gfind' 'find' \
-        --replace-fail 'ggrep' 'grep' \
-        --replace-fail '--ld-path=''${LLD_PATH}' '-fuse-ld=lld'
-    ''
-    + lib.optionalString rustSupport ''
-      cargoSetupPostPatchHook() { true; }
-    '';
+    substituteInPlace src/Storages/System/StorageSystemLicenses.sh utils/list-licenses/list-licenses.sh \
+      --replace-fail '$(git rev-parse --show-toplevel)' "$NIX_BUILD_TOP/$sourceRoot"
+  ''
+  + lib.optionalString stdenv.hostPlatform.isDarwin ''
+    substituteInPlace cmake/tools.cmake \
+      --replace-fail 'gfind' 'find' \
+      --replace-fail 'ggrep' 'grep' \
+      --replace-fail '--ld-path=''${LLD_PATH}' '-fuse-ld=lld'
+  ''
+  # Rust is handled by cmake
+  + lib.optionalString rustSupport ''
+    cargoSetupPostPatchHook() { true; }
+  '';
 
-  cmakeFlags =
-    [
-      "-DENABLE_CHDIG=OFF"
-      "-DENABLE_TESTS=OFF"
-      "-DENABLE_DELTA_KERNEL_RS=0"
-      "-DCOMPILER_CACHE=disabled"
-    ]
-    ++ lib.optional (
-      stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64
-    ) "-DNO_ARMV81_OR_HIGHER=1";
+  cmakeFlags = [
+    "-DENABLE_CHDIG=OFF"
+    "-DENABLE_TESTS=OFF"
+    "-DENABLE_DELTA_KERNEL_RS=0"
+    "-DCOMPILER_CACHE=disabled"
+  ]
+  ++ lib.optional (
+    stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64
+  ) "-DNO_ARMV81_OR_HIGHER=1";
 
   env = {
     CARGO_HOME = "$PWD/../.cargo/";
@@ -137,19 +134,16 @@ llvmPackages_19.stdenv.mkDerivation (finalAttrs: {
   hardeningDisable = [ "fortify" ];
 
   postInstall = ''
-    rm -rf $out/share/clickhouse-test
-
     sed -i -e '\!<log>/var/log/clickhouse-server/clickhouse-server\.log</log>!d' \
       $out/etc/clickhouse-server/config.xml
     substituteInPlace $out/etc/clickhouse-server/config.xml \
-      --replace-fail "<errorlog>/var/log/clickhouse-server/clickhouse-server.err.log</errorlog>" "<console>1</console>"
-    substituteInPlace $out/etc/clickhouse-server/config.xml \
+      --replace-fail "<errorlog>/var/log/clickhouse-server/clickhouse-server.err.log</errorlog>" "<console>1</console>" \
       --replace-fail "<level>trace</level>" "<level>warning</level>"
   '';
 
   # Basic smoke test
   doCheck = true;
-  checkPhase = ''
+  checkPhase = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
     $NIX_BUILD_TOP/$sourceRoot/build/programs/clickhouse local --query 'SELECT 1' | grep 1
   '';