diff --git a/qa/tasks/thrashosds-health.yaml b/qa/tasks/thrashosds-health.yaml
index 914f6e25ee5..611d867e704 100644
--- a/qa/tasks/thrashosds-health.yaml
+++ b/qa/tasks/thrashosds-health.yaml
@@ -1,5 +1,8 @@
 overrides:
   ceph:
+    conf:
+      osd:
+        osd max markdown count: 1000
     log-whitelist:
       - overall HEALTH_
       - \(OSDMAP_FLAGS\)