diff --git a/scripts/dcallan.py b/scripts/dcallan.py
index 0eca0b1..ed0c7b2 100755
--- a/scripts/dcallan.py
+++ b/scripts/dcallan.py
@@ -23,7 +23,7 @@ def extract_info(inf, s):
         if x.groups()[2] != None:
           y = re.search(r'tick_tock=(\d)', x.groups()[2])
           if y:
-            s['current']['strat'] +=  "-default" if y.groups()[0] == '1' else "-double-send"
+            s['current']['strat'] +=  "-alternate" if y.groups()[0] == '1' else "-double-send"
         return True
       else:
         print("parse error for",inf)