diff --git a/seinflux.py b/seinflux.py
index 7e9282f..981988f 100644
--- a/seinflux.py
+++ b/seinflux.py
@@ -236,8 +236,6 @@ class SEHistory(InfluxDBWrapper):
 
         for key, table in inperiod.items():
             nextvalue = nextrow.get(key)
-            if nextvalue:
-                print('N', key, nextvalue, table.tags)
             if nextvalue and not nextvalue[1]:
                 table.append(tuple(nextvalue))
             stream, instrument, device = [table.tags.get(k, '') for k in ('stream', 'instrument', 'device')]