diff --git a/src/influx.c b/src/influx.c
index 0a50ce0..2bc705a 100644
--- a/src/influx.c
+++ b/src/influx.c
@@ -151,7 +151,7 @@ void influxAddFrequency(uint32_t period, double fRaw, double fSmoothed, double g
         int c = sprintf(tmpBuf, "mainsfrequency1S,host=%s,location=%s "
                                 "freq=%f "
                                 "%llu\n",
-                                influxTag, valid, location, 
+                                influxTag, location, 
                                 freq1S, 
                                 tt);