diff --git a/pkgs/development/python-modules/llama-index-core/default.nix b/pkgs/development/python-modules/llama-index-core/default.nix
index 706003773906..141c9b2fe5a9 100644
--- a/pkgs/development/python-modules/llama-index-core/default.nix
+++ b/pkgs/development/python-modules/llama-index-core/default.nix
@@ -13,7 +13,6 @@
   hatchling,
   jsonpath-ng,
   llama-index-workflows,
-  llamaindex-py-client,
   nest-asyncio,
   networkx,
   nltk-data,
@@ -83,7 +82,6 @@ buildPythonPackage (finalAttrs: {
     fsspec
     jsonpath-ng
     llama-index-workflows
-    llamaindex-py-client
     nest-asyncio
     networkx
     nltk
diff --git a/pkgs/development/python-modules/llamaindex-py-client/default.nix b/pkgs/development/python-modules/llamaindex-py-client/default.nix
deleted file mode 100644
index 6b8772b42e0b..000000000000
--- a/pkgs/development/python-modules/llamaindex-py-client/default.nix
+++ /dev/null
@@ -1,39 +0,0 @@
-{
-  lib,
-  buildPythonPackage,
-  fetchPypi,
-  httpx,
-  poetry-core,
-  pydantic,
-}:
-
-buildPythonPackage rec {
-  pname = "llamaindex-py-client";
-  version = "0.1.19";
-  pyproject = true;
-
-  src = fetchPypi {
-    pname = "llamaindex_py_client";
-    inherit version;
-    hash = "sha256-c/dHkruMCSuubcYmYnoJrBOgmfqNEPj8yD4XorMyzKc=";
-  };
-
-  build-system = [ poetry-core ];
-
-  dependencies = [
-    httpx
-    pydantic
-  ];
-
-  # Module has no tests
-  doCheck = false;
-
-  pythonImportsCheck = [ "llama_index_client" ];
-
-  meta = {
-    description = "Client for LlamaIndex";
-    homepage = "https://pypi.org/project/llamaindex-py-client/";
-    license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ fab ];
-  };
-}
diff --git a/pkgs/top-level/python-aliases.nix b/pkgs/top-level/python-aliases.nix
index 45ecd7aa94db..cf0709073d4f 100644
--- a/pkgs/top-level/python-aliases.nix
+++ b/pkgs/top-level/python-aliases.nix
@@ -304,6 +304,7 @@ mapAliases {
   llama-index-multi-modal-llms-openai = throw "'llama-index-multi-modal-llms-openai' has been removed as it was deprecated in favor of 'llama-index-llms-openai'"; # added 2026-03-25
   llama-index-readers-llama-parse = throw "'llama-index-readers-llama-parse' has been removed as it was deprecated upstream in favor of 'llama-cloud'"; # added 2026-03-25
   llama-parse = throw "'llama-parse' has been removed as it was deprecated upstream in favor of 'llama-cloud'"; # added 2026-03-25
+  llamaindex-py-client = throw "'llamaindex-pyclient' has been removed as it was removed from upstream"; # Added 2026-04-03
   lmcloud = throw "'lmcloud' has been renamed to/replaced by 'pylamarzocco'"; # Converted to throw 2025-10-29
   logilab_common = throw "'logilab_common' has been renamed to/replaced by 'logilab-common'"; # Converted to throw 2025-10-29
   loo-py = throw "'loo-py' has been renamed to/replaced by 'loopy'"; # Converted to throw 2025-10-29
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 3b2b7243af76..b5e21336dff3 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -9121,8 +9121,6 @@ self: super: with self; {
 
   llama-stack-client = callPackage ../development/python-modules/llama-stack-client { };
 
-  llamaindex-py-client = callPackage ../development/python-modules/llamaindex-py-client { };
-
   llfuse = callPackage ../development/python-modules/llfuse { inherit (pkgs) fuse; };
 
   llguidance = callPackage ../development/python-modules/llguidance { };