diff --git a/.gitignore b/.gitignore
index 70bde89..6d1deeb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,3 +21,10 @@ pin.log
 .idea
 .cache
 __pycache__
+
+debian/.debhelper/
+debian/debhelper-build-stamp
+debian/files
+debian/*.substvars
+debian/sio2jail/
+obj-*/
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d483fdf..3c694da 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,8 +13,8 @@ ENDIF()
 IF(NOT DEFINED ARCH)
     SET(ARCH "NATIVE")
 ENDIF()
-IF(NOT ARCH MATCHES "i386|x86_64|NATIVE")
-    MESSAGE(FATAL_ERROR "ARCH should be one of i386, x86_64, NATIVE")
+IF(NOT ARCH MATCHES "i386|x86_64|amd64|NATIVE")
+    MESSAGE(FATAL_ERROR "ARCH should be one of i386, amd64, NATIVE")
 ENDIF()
 
 IF(NOT DEFINED WITH_CLANG_TIDY)
@@ -43,7 +43,7 @@ ENDIF()
 IF(ARCH STREQUAL "i386")
     SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32")
     SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32")
-ELSEIF(ARCH STREQUAL "x86_64")
+ELSEIF(ARCH MATCHES "amd64|x86_64")
     SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m64")
     SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m64")
 ENDIF()
diff --git a/README.md b/README.md
index a0bc3b0..f56566e 100644
--- a/README.md
+++ b/README.md
@@ -54,7 +54,7 @@ option (STATIC by default):
 There is also a possibility to control whether output binary should run on other
 architecture than the default one (or force given architecture):
 
-    -DARCH=i386|x86_64
+    -DARCH=i386|amd64
 
 Note, that when using ARCH other than build host architecture it may be necessary
 (depending on libraries installation) to build sio2jail with custom libseccomp (more
diff --git a/debian/README b/debian/README
new file mode 120000
index 0000000..32d46ee
--- /dev/null
+++ b/debian/README
@@ -0,0 +1 @@
+../README.md
\ No newline at end of file
diff --git a/debian/changelog b/debian/changelog
new file mode 100644
index 0000000..0a24153
--- /dev/null
+++ b/debian/changelog
@@ -0,0 +1,5 @@
+sio2jail (1.3.1) UNRELEASED; urgency=medium
+
+  * Initial Release.
+
+ -- Michał Sidor <michcioperz@asirpa.iscute.ovh>  Sun, 12 Jan 2020 15:24:25 +0100
diff --git a/debian/compat b/debian/compat
new file mode 100644
index 0000000..b4de394
--- /dev/null
+++ b/debian/compat
@@ -0,0 +1 @@
+11
diff --git a/debian/control b/debian/control
new file mode 100644
index 0000000..913d41d
--- /dev/null
+++ b/debian/control
@@ -0,0 +1,14 @@
+Source: sio2jail
+Section: utils
+Priority: optional
+Maintainer: Michał Sidor <michcioperz@asirpa.iscute.ovh>
+Build-Depends: debhelper (>= 11), cmake
+Standards-Version: 4.1.3
+Homepage: https://github.com/sio2project/sio2jail
+Vcs-Browser: https://github.com/sio2project/sio2jail
+Vcs-Git: https://github.com/sio2project/sio2jail.git
+
+Package: sio2jail
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: A tool for supervising execution of programs submitted in algorithmic competitions
diff --git a/debian/rules b/debian/rules
new file mode 100755
index 0000000..ed5831f
--- /dev/null
+++ b/debian/rules
@@ -0,0 +1,28 @@
+#!/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
+
+
+%:
+	dh $@ --buildsystem=cmake
+
+
+# dh_make generated override targets
+# This is example for Cmake (See https://bugs.debian.org/641051 )
+override_dh_auto_configure:
+	dh_auto_configure -- -DCMAKE_BUILD_TYPE=Release -DARCH=$(DEB_TARGET_ARCH)
+
+override_dh_auto_test:
+	echo Tests skipped
+
diff --git a/debian/sio2jail-docs.docs b/debian/sio2jail-docs.docs
new file mode 100644
index 0000000..e845566
--- /dev/null
+++ b/debian/sio2jail-docs.docs
@@ -0,0 +1 @@
+README
diff --git a/debian/source/format b/debian/source/format
new file mode 100644
index 0000000..89ae9db
--- /dev/null
+++ b/debian/source/format
@@ -0,0 +1 @@
+3.0 (native)
diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
index d020991..b2cc465 100644
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -4,4 +4,4 @@ ADD_CUSTOM_COMMAND(OUTPUT sio2jail.1
 
 ADD_CUSTOM_TARGET(doc ALL DEPENDS sio2jail.1 scdoc)
 
-INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/sio2jail.1 DESTINATION "${CMAKE_INSTALL_FULL_MANDIR}")
+INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/sio2jail.1 DESTINATION "${CMAKE_INSTALL_FULL_MANDIR}/man1")