diff --git a/debian/bin/abiupdate.py b/debian/bin/abiupdate.py
index c9e5df75a..4e88a0b4a 100755
--- a/debian/bin/abiupdate.py
+++ b/debian/bin/abiupdate.py
@@ -10,8 +10,8 @@ from urllib.request import urlopen
 from urllib.error import HTTPError
 
 from debian_linux.abi import Symbols
-from debian_linux.config import *
-from debian_linux.debian import *
+from debian_linux.config import ConfigCoreDump
+from debian_linux.debian import Changelog, VersionLinux
 
 default_url_base = "http://deb.debian.org/debian/"
 default_url_base_incoming = "http://incoming.debian.org/debian-buildd/"
diff --git a/debian/bin/buildcheck.py b/debian/bin/buildcheck.py
index 5c999d0f8..163b4c6d2 100755
--- a/debian/bin/buildcheck.py
+++ b/debian/bin/buildcheck.py
@@ -1,13 +1,13 @@
 #!/usr/bin/python3
 
 import sys
-import fnmatch
 import glob
-import stat
+import os
+import re
 
 from debian_linux.abi import Symbols
 from debian_linux.config import ConfigCoreDump
-from debian_linux.debian import *
+from debian_linux.debian import Changelog, VersionLinux
 
 
 class CheckAbi(object):
diff --git a/debian/bin/gencontrol.py b/debian/bin/gencontrol.py
index efe83012a..480018e67 100755
--- a/debian/bin/gencontrol.py
+++ b/debian/bin/gencontrol.py
@@ -2,15 +2,15 @@
 
 import sys
 import locale
-import errno
-import glob
 import io
 import os
 import os.path
 import subprocess
+import re
 
 from debian_linux import config
-from debian_linux.debian import *
+from debian_linux.debian import PackageDescription, PackageRelation, \
+    PackageRelationEntry, PackageRelationGroup, VersionLinux
 from debian_linux.gencontrol import Gencontrol as Base, merge_packages
 from debian_linux.utils import Templates, read_control
 
diff --git a/debian/bin/gencontrol_signed.py b/debian/bin/gencontrol_signed.py
index a7a781e18..6b53e064f 100755
--- a/debian/bin/gencontrol_signed.py
+++ b/debian/bin/gencontrol_signed.py
@@ -9,11 +9,9 @@ import re
 import ssl
 import subprocess
 import sys
-import time
 
 from debian_linux.config import ConfigCoreDump
-from debian_linux.debian import Changelog, PackageDescription, VersionLinux, \
-    Package, PackageRelationGroup
+from debian_linux.debian import VersionLinux
 from debian_linux.gencontrol import Gencontrol as Base, merge_packages
 from debian_linux.utils import Templates, read_control
 
diff --git a/debian/bin/genpatch-lockdown b/debian/bin/genpatch-lockdown
index ecaf71eea..1aed0c735 100755
--- a/debian/bin/genpatch-lockdown
+++ b/debian/bin/genpatch-lockdown
@@ -1,15 +1,11 @@
 #!/usr/bin/python3
 
-import codecs
-import errno
 import io
 import os
 import os.path
 import re
-import shutil
 import subprocess
 import sys
-import tempfile
 
 
 def main(repo, range='torvalds/master..dhowells/efi-lock-down'):
diff --git a/debian/bin/genpatch-rt b/debian/bin/genpatch-rt
index 972367c89..76f71fea2 100755
--- a/debian/bin/genpatch-rt
+++ b/debian/bin/genpatch-rt
@@ -1,7 +1,6 @@
 #!/usr/bin/python3
 
 import codecs
-import errno
 import io
 import os
 import os.path
diff --git a/debian/bin/kconfig.py b/debian/bin/kconfig.py
index 4b3fecab9..b34f861ff 100755
--- a/debian/bin/kconfig.py
+++ b/debian/bin/kconfig.py
@@ -1,11 +1,9 @@
 #!/usr/bin/python3
 
 import optparse
-import os.path
 import re
-import sys
 
-from debian_linux.kconfig import *
+from debian_linux.kconfig import KconfigFile
 
 
 def merge(output, configs, overrides):
diff --git a/debian/changelog b/debian/changelog
index a402a2f12..89ebe2120 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -8,6 +8,7 @@ linux (4.19~rc6-1~exp1) UNRELEASED; urgency=medium
   * debian/bin, debian/lib/python: Fix most errors reported by pycodestyle
   * debian/bin, debian/rules.real: Add symlink to Python package directory
     instead of editing path
+  * debian/bin, debian/lib/python: Clean up imports based on pyflakes report
 
  -- Ben Hutchings <ben@decadent.org.uk>  Thu, 20 Sep 2018 02:40:54 +0100
 
diff --git a/debian/lib/python/debian_linux/config.py b/debian/lib/python/debian_linux/config.py
index 9d7c2f3cf..430fbbc13 100644
--- a/debian/lib/python/debian_linux/config.py
+++ b/debian/lib/python/debian_linux/config.py
@@ -4,7 +4,6 @@ import os.path
 import pickle
 import re
 import sys
-import textwrap
 
 from configparser import RawConfigParser
 
@@ -252,7 +251,6 @@ class ConfigParser(object):
 
 
 if __name__ == '__main__':
-    import sys
     sys.path.append('debian/lib/python')
     config = ConfigCoreDump(open('debian/config.defines.dump', 'rb'))
     for section, items in sorted(config.items(),
diff --git a/debian/lib/python/debian_linux/gencontrol.py b/debian/lib/python/debian_linux/gencontrol.py
index 8a4be8f70..c9bd3efbc 100644
--- a/debian/lib/python/debian_linux/gencontrol.py
+++ b/debian/lib/python/debian_linux/gencontrol.py
@@ -1,7 +1,9 @@
 import codecs
+import re
 from collections import OrderedDict
 
-from .debian import *
+from .debian import Changelog, PackageArchitecture, PackageDescription, \
+    PackageRelation, Version
 
 
 class PackagesList(OrderedDict):