diff --git a/fritzbox_cpu_temperature.py b/fritzbox_cpu_temperature.py
index 224ff29..ec5930d 100755
--- a/fritzbox_cpu_temperature.py
+++ b/fritzbox_cpu_temperature.py
@@ -16,13 +16,10 @@
   #%# capabilities=autoconf
 """
 
-import hashlib
-import httplib
 import os
 import re
 import sys
 import fritzbox_helper as fh
-from io import StringIO, BytesIO
 
 PAGE = '/system/ecostat.lua'
 pattern = re.compile('.*\/(StatTemperature)".*=.*"(.*?)"')
diff --git a/fritzbox_cpu_usage.py b/fritzbox_cpu_usage.py
index fbaeae2..663ea34 100755
--- a/fritzbox_cpu_usage.py
+++ b/fritzbox_cpu_usage.py
@@ -16,8 +16,6 @@
   #%# capabilities=autoconf
 """
 
-import hashlib
-import httplib
 import os
 import re
 import sys
diff --git a/fritzbox_memory_usage.py b/fritzbox_memory_usage.py
index 200427c..9483b57 100755
--- a/fritzbox_memory_usage.py
+++ b/fritzbox_memory_usage.py
@@ -16,13 +16,10 @@
   #%# capabilities=autoconf
 """
 
-import hashlib
-import httplib
 import os
 import re
 import sys
 import fritzbox_helper as fh
-from io import StringIO, BytesIO
 
 PAGE = '/system/ecostat.lua'
 pattern = re.compile('.*\/(StatRAM.*?)".*=.*"(.*?)"')
diff --git a/fritzbox_power_consumption.py b/fritzbox_power_consumption.py
index bc8ae3f..467e9a0 100755
--- a/fritzbox_power_consumption.py
+++ b/fritzbox_power_consumption.py
@@ -16,13 +16,10 @@
   #%# capabilities=autoconf
 """
 
-import hashlib
-import httplib
 import os
 import re
 import sys
 import fritzbox_helper as fh
-from io import StringIO, BytesIO
 
 PAGE = '/system/energy.lua'
 pattern = re.compile('.*\/(.*act?)".*=.*"(.*?)"')
diff --git a/fritzbox_wifi_devices.py b/fritzbox_wifi_devices.py
index 16fa374..41c629a 100755
--- a/fritzbox_wifi_devices.py
+++ b/fritzbox_wifi_devices.py
@@ -16,13 +16,10 @@
   #%# capabilities=autoconf
 """
 
-import hashlib
-import httplib
 import os
 import re
 import sys
 import fritzbox_helper as fh
-from io import StringIO, BytesIO
 
 PAGE = '/system/energy.lua'
 pattern = re.compile('(\d+) WLAN')