diff --git a/top1m/parse_results.py b/top1m/parse_results.py
index 59c8749..5fe72b3 100644
--- a/top1m/parse_results.py
+++ b/top1m/parse_results.py
@@ -209,7 +209,7 @@ for r,d,flist in os.walk(path):
         if TLS1_1:
             protocolstats['TLS1.1'] += 1
             if not SSL2 and not SSL3 and not TLS1 and not TLS1_2:
-                protocolstats['TLS1_1 Only'] += 1
+                protocolstats['TLS1.1 Only'] += 1
         if TLS1_2:
             protocolstats['TLS1.2'] += 1
             if not SSL2 and not SSL3 and not TLS1 and not TLS1_1: