diff --git a/gramps/plugins/lib/libgedcom.py b/gramps/plugins/lib/libgedcom.py
index 60c4b8089..7e8ddde0f 100644
--- a/gramps/plugins/lib/libgedcom.py
+++ b/gramps/plugins/lib/libgedcom.py
@@ -729,6 +729,7 @@ class GedcomDateParser(DateParser):
         'may' : 5,  'jun' : 6,  'jul' : 7,  'aug' : 8,
         'sep' : 9,  'oct' : 10, 'nov' : 11, 'dec' : 12,
         }
+    fmt = "%m/%d/%y"
 
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 #