diff --git a/aggregator/shell.nix b/aggregator/shell.nix
index 0c54f2e..addb2c9 100644
--- a/aggregator/shell.nix
+++ b/aggregator/shell.nix
@@ -14,7 +14,6 @@ pkgs.mkShell {
       glib
       python311Packages.flask
       python311Packages.cryptography
-      python311Packages.paho-mqtt
       python311Packages.h5py
   ];