diff --git a/.github/workflows/cmake-linux-ubuntu.yml b/.github/workflows/cmake-linux-ubuntu.yml
index 8da3d5ea..4b305de0 100644
--- a/.github/workflows/cmake-linux-ubuntu.yml
+++ b/.github/workflows/cmake-linux-ubuntu.yml
@@ -26,11 +26,11 @@ jobs:
     steps:
       - name: Install dependencies
         if: matrix.container == 'ubuntu:20.04'
-        run: apt update -qq && apt install --no-install-recommends -y git lsb-release fakeroot build-essential devscripts cdbs pkg-config cmake libpcsclite-dev libssl-dev libgtest-dev libqt5svg5-dev qttools5-dev-tools qttools5-dev
+        run: apt update -qq && apt install --no-install-recommends -y git lsb-release fakeroot build-essential devscripts debhelper pkg-config cmake libpcsclite-dev libssl-dev libgtest-dev libqt5svg5-dev qttools5-dev-tools qttools5-dev
 
       - name: Install dependencies
         if: matrix.container != 'ubuntu:20.04'
-        run: apt update -qq && apt install --no-install-recommends -y git lsb-release fakeroot build-essential devscripts cdbs pkg-config cmake libpcsclite-dev libssl-dev libgtest-dev libgl-dev libqt6svg6-dev qt6-tools-dev qt6-tools-dev-tools qt6-l10n-tools libqt6core5compat6-dev
+        run: apt update -qq && apt install --no-install-recommends -y git lsb-release fakeroot build-essential devscripts debhelper pkg-config cmake libpcsclite-dev libssl-dev libgtest-dev libgl-dev libqt6svg6-dev qt6-tools-dev qt6-tools-dev-tools qt6-l10n-tools libqt6core5compat6-dev
 
       - uses: actions/checkout@v3
         with:
diff --git a/debian/compat b/debian/compat
deleted file mode 100644
index f599e28b..00000000
--- a/debian/compat
+++ /dev/null
@@ -1 +0,0 @@
-10
diff --git a/debian/control b/debian/control
index 9e0937fe..f5126285 100644
--- a/debian/control
+++ b/debian/control
@@ -3,15 +3,15 @@ Section: web
 Priority: optional
 Maintainer: RIA <info@ria.ee>
 Build-Depends:
- cdbs,
- debhelper (>= 10),
+ cmake,
+ debhelper-compat (= 12),
  libpcsclite-dev,
  libssl-dev,
  libgtest-dev,
  qt6-tools-dev | qttools5-dev,
  qt6-l10n-tools | qttools5-dev-tools,
  libqt6svg6-dev | libqt5svg5-dev
-Standards-Version: 3.9.8
+Standards-Version: 4.5.1
 Homepage: https://github.com/web-eid/web-eid-app
 
 Package: web-eid
diff --git a/debian/rules b/debian/rules
index 9415b886..31a040f2 100755
--- a/debian/rules
+++ b/debian/rules
@@ -1,6 +1,10 @@
 #!/usr/bin/make -f
-include /usr/share/cdbs/1/rules/debhelper.mk
-include /usr/share/cdbs/1/class/cmake.mk
-DEB_CMAKE_EXTRA_FLAGS = \
-	-DBUNDLE_XPI=ON
-DEB_MAKE_CHECK_TARGET = test
+
+%:
+	dh $@
+
+override_dh_builddeb:
+	dh_builddeb -- -Zgzip
+
+override_dh_auto_configure:
+	dh_auto_configure -- -DBUNDLE_XPI=ON