diff --git a/debian/changelog b/debian/changelog
index 2d7e90c..393066f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -2,7 +2,7 @@ ssdv (20240409-1958-1~hibbian+1) bookworm-hibbian-unstable; urgency=medium
 
   * Update release to latest from master
 
- --  Tom Wardill <tom@howrandom.net>  Tue, 09 Apr 2024 19:58:22 +0100
+ -- Tom Wardill <tom@howrandom.net>  Tue, 09 Apr 2024 19:58:22 +0100
 
 ssdv (20160630~091120-1) stretch; urgency=medium
 
diff --git a/debian/compat b/debian/compat
deleted file mode 100644
index f599e28..0000000
--- a/debian/compat
+++ /dev/null
@@ -1 +0,0 @@
-10
diff --git a/debian/control b/debian/control
index a3fcbd5..d9188a5 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,7 @@ Source: ssdv
 Section: graphics
 Priority: optional
 Maintainer: Tom Wardill <tom@howrandom.net>
-Build-Depends: debhelper (>= 9)
+Build-Depends: debhelper-compat (= 13)
 Standards-Version: 3.9.8
 Homepage: https://github.com/fsphil/ssdv
 
diff --git a/debian/rules b/debian/rules
index e1c367c..d02a5c3 100755
--- a/debian/rules
+++ b/debian/rules
@@ -1,25 +1,7 @@
 #!/usr/bin/make -f
-# See debhelper(7) (uncomment to enable)
-# output every command that modifies files on the build system.
-#export DH_VERBOSE = 1
-
-
-# see FEATURE AREAS in dpkg-buildflags(1)
-#export DEB_BUILD_MAINT_OPTIONS = hardening=+all
-
-# see ENVIRONMENT in dpkg-buildflags(1)
-# package maintainers to append CFLAGS
-#export DEB_CFLAGS_MAINT_APPEND  = -Wall -pedantic
-# package maintainers to append LDFLAGS
-#export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
+export DEB_BUILD_MAINT_OPTIONS = hardening=+all
 
 
 %:
 	dh $@
 
-
-# dh_make generated override targets
-# This is example for Cmake (See https://bugs.debian.org/641051 )
-#override_dh_auto_configure:
-#	dh_auto_configure -- #	-DCMAKE_LIBRARY_PATH=$(DEB_HOST_MULTIARCH)
-