diff --git a/pkgs/by-name/kh/khard/khard-sphinx.patch b/pkgs/by-name/kh/khard/khard-sphinx.patch
new file mode 100644
index 000000000000..b35b6599dcfe
--- /dev/null
+++ b/pkgs/by-name/kh/khard/khard-sphinx.patch
@@ -0,0 +1,13 @@
+diff '--color=auto' -u -r khard-0.20.1/doc/source/conf.py new/doc/source/conf.py
+--- khard-0.20.1/doc/source/conf.py	2025-07-29 04:47:18.000000000 +0800
++++ new/doc/source/conf.py	2026-03-29 12:53:42.904389827 +0800
+@@ -52,8 +52,8 @@
+     'sphinx.ext.autodoc',  # https://pypi.org/project/sphinx-autodoc-typehints/
+     'sphinx.ext.autosectionlabel',
+     'sphinx.ext.todo',
+-    'sphinx_autodoc_typehints',  # https://pypi.org/project/sphinx-autodoc-typehints/
+     'sphinxarg.ext',
++    'sphinx_autodoc_typehints',  # https://pypi.org/project/sphinx-autodoc-typehints/
+ ]
+ 
+ autoapi_type = 'python'
diff --git a/pkgs/by-name/kh/khard/package.nix b/pkgs/by-name/kh/khard/package.nix
index dff54ca96191..81e15643c02f 100644
--- a/pkgs/by-name/kh/khard/package.nix
+++ b/pkgs/by-name/kh/khard/package.nix
@@ -15,6 +15,8 @@ python3.pkgs.buildPythonApplication (finalAttrs: {
     hash = "sha256-s+W/rfa11+jxaNDDIMdLlU5NDvQZSyh5EUD+V3pI+Ug=";
   };
 
+  patches = [ ./khard-sphinx.patch ];
+
   build-system = with python3.pkgs; [
     setuptools
     setuptools-scm