diff --git a/pkgs/development/python-modules/paho-mqtt/default.nix b/pkgs/development/python-modules/paho-mqtt/default.nix
index b0ea0015bb42..93e3d3fc5b5e 100644
--- a/pkgs/development/python-modules/paho-mqtt/default.nix
+++ b/pkgs/development/python-modules/paho-mqtt/default.nix
@@ -1,6 +1,5 @@
 {
   lib,
-  stdenv,
   buildPythonPackage,
   fetchFromGitHub,
   hatchling,
@@ -63,6 +62,15 @@ buildPythonPackage rec {
     "test_01_zero_length_clientid"
   ];
 
+  disabledTestPaths = [
+    # Expired key material
+    # https://github.com/eclipse-paho/paho.mqtt.python/pull/854
+    "tests/lib/test_08_ssl_connect_alpn.py"
+    "tests/lib/test_08_ssl_connect_cert_auth.py"
+    "tests/lib/test_08_ssl_connect_cert_auth_pw.py"
+    "tests/lib/test_08_ssl_connect_no_auth.py"
+  ];
+
   meta = {
     changelog = "https://github.com/eclipse/paho.mqtt.python/blob/${src.rev}/ChangeLog.txt";
     description = "MQTT version 5.0/3.1.1 client class";