diff --git a/pkgs/development/python-modules/yfinance/default.nix b/pkgs/development/python-modules/yfinance/default.nix
index 30b17f6897a9..6a99e74433e0 100644
--- a/pkgs/development/python-modules/yfinance/default.nix
+++ b/pkgs/development/python-modules/yfinance/default.nix
@@ -5,6 +5,7 @@
 , numpy
 , pandas
 , requests
+, lxml
 }:
 
 buildPythonPackage rec {
@@ -22,6 +23,7 @@ buildPythonPackage rec {
     numpy
     pandas
     requests
+    lxml
   ];
 
   doCheck = false;  # Tests require internet access