diff --git a/contrib/scripts/makegrabcsv.sh b/contrib/scripts/makegrabcsv.sh
index 1943fed6..1e8b3a0d 100755
--- a/contrib/scripts/makegrabcsv.sh
+++ b/contrib/scripts/makegrabcsv.sh
@@ -65,4 +65,4 @@ END {
     }
   }
 }
-'|uniq
+'|sort|uniq