diff --git a/src/target.py b/src/target.py
index 09c9183..a2b9b15 100644
--- a/src/target.py
+++ b/src/target.py
@@ -5,7 +5,7 @@ log = logging.getLogger(__name__)
 
 
 class Target:
-	def send_data(date, status, time, url, protocol, station):
+	def send_data(self, date, status, time, url, protocol, station):
 		raise NotImplementedError()
 
 
@@ -20,7 +20,7 @@ class Influx(Target):
 			string = string.replace(c, "\\"+c)
 		return string
 	
-	def send_data(date, status, time, url, protocol, station=00):
+	def send_data(self, date, status, time, url, protocol, station=00):
 		data = "response_time,url={url},status={status},protocol={protocol},station={station} value={time} {timestamp}".format(
 			url=influx_escape(url),
 			status=influx_escape(str(status)),
@@ -29,11 +29,11 @@ class Influx(Target):
 			protocol=self.escape(protocol),
 			station=station
 		)
-		r=requests.post(INFLUX_URL, data=data)
+		r = requests.post(INFLUX_URL, data=data)
 		log.info(str(r) + " " + str(r.text))
 		return r.ok
 
 
 TARGETS = {
 	"Influx": Influx,
-}
\ No newline at end of file
+}