diff --git a/pkgs/development/python-modules/roombapy/default.nix b/pkgs/development/python-modules/roombapy/default.nix
index 2a97993669f1..dff19589dcc4 100644
--- a/pkgs/development/python-modules/roombapy/default.nix
+++ b/pkgs/development/python-modules/roombapy/default.nix
@@ -37,6 +37,12 @@ buildPythonPackage rec {
     pytestCheckHook
   ];
 
+  postPatch = ''
+    # hbmqtt was replaced by amqtt
+    substituteInPlace tests/test_roomba_integration.py \
+      --replace "from hbmqtt.broker import Broker" "from amqtt.broker import Broker"
+  '';
+
   disabledTestPaths = [
     # Requires network access
     "tests/test_discovery.py"