diff --git a/tests/pytest.ini b/tests/pytest.ini
index 7a1e037d7..136a80504 100644
--- a/tests/pytest.ini
+++ b/tests/pytest.ini
@@ -2,6 +2,7 @@
 # dir really is. 
 [pytest]
 markers =
+  ceph_crash: environment with ceph crash enabled
   dashboard: environment with dashboard enabled
   no_docker: environment without containers
   docker: environment with containers