diff --git a/ChangeLog b/ChangeLog
index a7776c7..235be8a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue, 02 Aug 2022 18:37:21 -0600 v1.6.1
+
+- Fix 'bullseye' name determination - remove extra sources output
+
 Thu, 02 Dec 2021 16:36:15 -0600 v1.6.0
 
 - Merged 4 pull requests:
diff --git a/ISP-RPi-mqtt-daemon.py b/ISP-RPi-mqtt-daemon.py
index fd8d84a..669114c 100755
--- a/ISP-RPi-mqtt-daemon.py
+++ b/ISP-RPi-mqtt-daemon.py
@@ -25,7 +25,7 @@
 from signal import signal, SIGPIPE, SIG_DFL
 signal(SIGPIPE, SIG_DFL)
 
-script_version = "1.6.0"
+script_version = "1.6.1"
 script_name = 'ISP-RPi-mqtt-daemon.py'
 script_info = '{} v{}'.format(script_name, script_version)
 project_name = 'RPi Reporter MQTT2HA Daemon'
@@ -397,7 +397,7 @@ def getDeviceModel():
 
 def getLinuxRelease():
     global rpi_linux_release
-    out = subprocess.Popen("/bin/cat /etc/apt/sources.list | /bin/egrep -v '#' | /usr/bin/awk '{ print $3 }' | /bin/grep . | /usr/bin/sort -u",
+    out = subprocess.Popen("/bin/cat /etc/apt/sources.list | /bin/egrep -v '#' | /usr/bin/awk '{ print $3 }' | /bin/sed -e 's/-/ /g' | /bin/cut -f1 -d' ' | /bin/grep . | /usr/bin/sort -u",
                            shell=True,
                            stdout=subprocess.PIPE,
                            stderr=subprocess.STDOUT)