diff --git a/src/influx.c b/src/influx.c
index a7b3f67..1422940 100644
--- a/src/influx.c
+++ b/src/influx.c
@@ -149,6 +149,8 @@ void influxAddFrequency(uint32_t period, double fRaw, double fSmoothed, double g
 
     if (divider == ONE_SECOND_DIVIDER) {
         double freq1S = ((double)ONE_SECOND_DIVIDER) / summedUpTime; 
+        logmsg(LOG_DEBUG, "%llu: %f\n", tt, freq1S);
+        
         int c = sprintf(tmpBuf, "mainsfrequency1S,host=%s,location=%s "
                                 "freq=%f "
                                 "%llu\n",
@@ -170,6 +172,7 @@ void influxAddFrequency(uint32_t period, double fRaw, double fSmoothed, double g
         influxBuffers[PERIOD_1S]->entries += 1;
 
         divider = 0;
+        summedUpTime = 0.0;
     }
 }