diff --git a/pkgs/servers/home-assistant/default.nix b/pkgs/servers/home-assistant/default.nix
index 291928ceb3f9..324c53d5197f 100644
--- a/pkgs/servers/home-assistant/default.nix
+++ b/pkgs/servers/home-assistant/default.nix
@@ -210,6 +210,7 @@ in python.pkgs.buildPythonApplication rec {
       "attrs"
       "awesomeversion"
       "bcrypt"
+      "cryptography"
       "httpx"
       "PyJWT"
     ];