diff --git a/parsers/survex.py b/parsers/survex.py
index 0656c57..e5d30e9 100644
--- a/parsers/survex.py
+++ b/parsers/survex.py
@@ -1478,7 +1478,6 @@ def LoadSurvexBlocks():
     SurvexDirectory.objects.all().delete()
     SurvexPersonRole.objects.all().delete()
     SurvexStation.objects.all().delete()
-    QM.objects.all().delete() # most of these are created by survex parsing. Better to lose the CSV ones than duplicate the survex ones
     print(" - survex Data Issues flushed")
     DataIssue.objects.filter(parser='survex').delete()
     DataIssue.objects.filter(parser='survexleg').delete()