diff --git a/src/_pytest/pytester.py b/src/_pytest/pytester.py
index 6b45e077b..9f3b4d8ab 100644
--- a/src/_pytest/pytester.py
+++ b/src/_pytest/pytester.py
@@ -441,8 +441,9 @@ class RunResult:
     ) -> None:
         """Assert that the specified outcomes appear with the respective
         numbers (0 means it didn't occur) in the text output from a test run.
-
         """
+        __tracebackhide__ = True
+
         d = self.parseoutcomes()
         obtained = {
             "passed": d.get("passed", 0),