diff --git a/pytest_django/asserts.py b/pytest_django/asserts.py
index 1a1289d9..8cce698b 100644
--- a/pytest_django/asserts.py
+++ b/pytest_django/asserts.py
@@ -101,7 +101,7 @@ def assertFormError(
     ) -> None:
         ...
 
-    def assertFormsetError(
+    def assertFormSetError(
         formset: forms.BaseFormSet,
         form_index: int | None,
         field: str | None,