diff --git a/heatingMeter.py b/heatingMeter.py
index 301a6a4..60c960f 100644
--- a/heatingMeter.py
+++ b/heatingMeter.py
@@ -7,7 +7,7 @@ from influxdb_client import Point, WritePrecision
 from influx import writeToDB
 
 stream = SmlStreamReader()
-port = serial.Serial(port='/dev/ttyUSB1', baudrate=9600, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=serial.EIGHTBITS)
+port = serial.Serial(port='/dev/ttyUSB0', baudrate=9600, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=serial.EIGHTBITS)
 
 energyCounter = 0                           # Counter for values that should only be pushed to db every minute
 
@@ -64,4 +64,4 @@ while True:
 
     writeToDB(pointList)            # Write pointlist to db
 
-    time.sleep(10)                  # Sleep 10 seconds before reading the next value
\ No newline at end of file
+    time.sleep(10)                  # Sleep 10 seconds before reading the next value
diff --git a/officeMeter.py b/officeMeter.py
index f29e0d1..dc979fc 100644
--- a/officeMeter.py
+++ b/officeMeter.py
@@ -7,7 +7,7 @@ from influxdb_client import Point, WritePrecision
 from influx import writeToDB
 
 stream = SmlStreamReader()
-port = serial.Serial(port='/dev/ttyUSB0', baudrate=9600, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=serial.EIGHTBITS)
+port = serial.Serial(port='/dev/ttyUSB1', baudrate=9600, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=serial.EIGHTBITS)
 
 energyCounter = 0                           # Counter for values that should only be pushed to db every minute
 
@@ -60,4 +60,4 @@ while True:
 
     writeToDB(pointList)            # Write pointlist to db
 
-    time.sleep(10)                  # Sleep 10 seconds before reading the next value
\ No newline at end of file
+    time.sleep(10)                  # Sleep 10 seconds before reading the next value