diff --git a/Dockerfile b/Dockerfile
index 1a857935..28c17d04 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ ENV PATH="/opt/venv/bin:$PATH"
 
 COPY . ${INSTALL_DIR}/
 
-RUN pip install requests paho-mqtt scapy cron-converter pytz json2table dhcp-leases pyunifi speedtest-cli chardet \
+RUN pip install requests paho-mqtt scapy cron-converter pytz json2table dhcp-leases pyunifi speedtest-cli chardet dnspython\
     && bash -c "find ${INSTALL_DIR} -type d -exec chmod 750 {} \;" \
     && bash -c "find ${INSTALL_DIR} -type f -exec chmod 640 {} \;" \
     && bash -c "find ${INSTALL_DIR} -type f \( -name '*.sh' -o -name '*.py' -o -name 'pialert-cli' -o -name 'speedtest-cli' \) -exec chmod 750 {} \;"
diff --git a/Dockerfile.debian b/Dockerfile.debian
index c2301beb..eccf213c 100755
--- a/Dockerfile.debian
+++ b/Dockerfile.debian
@@ -41,7 +41,7 @@ RUN phpenmod -v 8.2 sqlite3
 # Setup virtual python environment and use pip3 to install packages
 RUN apt-get install -y python3-venv
 RUN python3 -m venv myenv
-RUN /bin/bash -c "source myenv/bin/activate && update-alternatives --install /usr/bin/python python /usr/bin/python3 10 && pip3 install requests paho-mqtt scapy cron-converter pytz json2table dhcp-leases pyunifi speedtest-cli chardet"
+RUN /bin/bash -c "source myenv/bin/activate && update-alternatives --install /usr/bin/python python /usr/bin/python3 10 && pip3 install requests paho-mqtt scapy cron-converter pytz json2table dhcp-leases pyunifi speedtest-cli chardet dnspython"
 
 # Create a buildtimestamp.txt to later check if a new version was released
 RUN date +%s > ${INSTALL_DIR}/front/buildtimestamp.txt
diff --git a/front/plugins/newdev_template/config.json b/front/plugins/newdev_template/config.json
index b59caa0c..89ea701f 100755
--- a/front/plugins/newdev_template/config.json
+++ b/front/plugins/newdev_template/config.json
@@ -607,7 +607,7 @@
           ]
         },
 	{
-          "function": "dev_CleanDeviceName",
+          "function": "LESS_NAME_CLEANUP",
           "type": "integer.checkbox",
           "default_value": 0,
           "options": [],
@@ -615,7 +615,7 @@
           "name": [
             {
               "language_code": "en_us",
-              "string": "Use new algorithm to cleanup device names"
+              "string": "Less Name Cleanup"
             }
           ],
           "description": [
@@ -647,7 +647,7 @@
       "dev_Network_Node_MAC_ADDR",
       "dev_Network_Node_port",
       "dev_Icon",
-      "dev_CleanDeviceName"
+      "LESS_NAME_CLEANUP"
     ],
     "additionalProperties": false
   }
diff --git a/install/install_dependencies.debian.sh b/install/install_dependencies.debian.sh
index 9caf6bfc..1f55b6f5 100755
--- a/install/install_dependencies.debian.sh
+++ b/install/install_dependencies.debian.sh
@@ -30,4 +30,4 @@ source myenv/bin/activate
 update-alternatives --install /usr/bin/python python /usr/bin/python3 10
 
 #  install packages thru pip3
-pip3 install requests paho-mqtt scapy cron-converter pytz json2table dhcp-leases pyunifi speedtest-cli chardet
+pip3 install requests paho-mqtt scapy cron-converter pytz json2table dhcp-leases pyunifi speedtest-cli chardet dnspython
diff --git a/server/helper.py b/server/helper.py
index 2ed5e9bc..13c53602 100755
--- a/server/helper.py
+++ b/server/helper.py
@@ -573,8 +573,45 @@ def resolve_device_name_pholus (pMAC, pIP, allRes, nameNotFound, match_IP = Fals
 import dns.resolver
 
 def cleanDeviceName(str, match_IP):
-    if get_setting_value('NEWDEV_dev_CleanDeviceName'):
-        return NEW_cleanDeviceName(str, match_IP)
+    if get_setting_value('NEWDEV_LESS_NAME_CLEANUP'):
+        mylog('debug', ["Using new cleanDeviceName(" + str + ")"])
+
+        # replace all labels starting with underscore
+        str = re.sub(r'^_[^\.]*\.', '', str)   # leading label
+        str = re.sub(r'\._[^\.]*\.', '.', str) # nested label
+
+        # get a stub resolver for access to resolv.conf configuration
+        resolv = dns.resolver.Resolver()
+
+        # replace the local domain name
+        str = re.sub(r'\.' + resolv.domain.to_text() + r'$', '', str)
+
+        # replace dns search list
+        for name in resolv.search:
+            str = re.sub(r'\.' + name.to_text() + r'$', '', str)
+
+        # removing last part of e.g. Nest-Audio-ff77ff77ff77ff77ff77ff77ff77ff77
+        str = re.sub(r'-[a-fA-F0-9]{32}', '', str)
+
+        # Remove everything after '#' including the '#'
+        str = re.sub(r'#.*', '', str)
+
+        # remove trailing dot
+        if str.endswith('.'):
+            str = str[:-1]
+
+        # add matching info
+        if match_IP:
+            str = str + " (IP match)"
+
+        # done
+        mylog('debug', ["cleanDeviceName = " + str])
+        return str
+
+    ################################
+    #
+    # OLD cleanDeviceName
+    mylog('debug', ["Using old cleanDeviceName(" + str + ")"])
 
     # alternative str.split('.')[0]
     str = str.replace("._airplay", "")
@@ -591,50 +628,12 @@ def cleanDeviceName(str, match_IP):
     if str.endswith('.'):
         str = str[:-1]
 
-
     if match_IP:
         str = str + " (IP match)"
 
+    mylog('debug', ["cleanDeviceName = " + str])
     return str
 
-def NEW_cleanDeviceName(str, match_IP):
-
-    mylog('debug', ["START cleanDeviceName(" + str + ")"])
-
-    # replace all labels starting with underscore
-    str = re.sub(r'^_[^\.]*\.', '', str)   # leading label
-    str = re.sub(r'\._[^\.]*\.', '.', str) # nested label
-
-    # get a stub resolver for access to resolv.conf configuration
-    resolv = dns.resolver.Resolver()
-
-    # replace the local domain name
-    str = re.sub(r'\.' + resolv.domain.to_text() + r'$', '', str)
-
-    # replace dns search list
-    for name in resolv.search:
-      str = re.sub(r'\.' + name.to_text() + r'$', '', str)
-
-    # removing last part of e.g. Nest-Audio-ff77ff77ff77ff77ff77ff77ff77ff77
-    str = re.sub(r'-[a-fA-F0-9]{32}', '', str)
-
-    # Remove everything after '#' including the '#'
-    str = re.sub(r'#.*', '', str)
-
-    # remove trailing dot
-    if str.endswith('.'):
-        str = str[:-1]
-
-    # add matching info
-    if match_IP:
-        str = str + " (IP match)"
-
-    mylog('debug', ["END cleanDeviceName = " + str])
-
-    # done
-    return str
-
-
 #-------------------------------------------------------------------------------
 # String manipulation methods
 #-------------------------------------------------------------------------------