diff --git a/.gitmodules b/.gitmodules
index 43ac4d4..989ab2c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -364,3 +364,6 @@
 [submodule "python-pytest-deadfixtures"]
 	path = python-pytest-deadfixtures
 	url = https://src.opensuse.org/python-pytest/python-pytest-deadfixtures
+[submodule "python-pytest-fixture-classes"]
+	path = python-pytest-fixture-classes
+	url = https://src.opensuse.org/python-pytest/python-pytest-fixture-classes
diff --git a/python-pytest-fixture-classes b/python-pytest-fixture-classes
new file mode 160000
index 0000000..8409678
--- /dev/null
+++ b/python-pytest-fixture-classes
@@ -0,0 +1 @@
+Subproject commit 8409678cc69f4ad525891596952b9e4e087a92fc48efb4d4a624e3f106826ad2