diff --git a/debian/changelog b/debian/changelog
index c162ab7b1..6e15da51f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+stella (5.0.0pre4) UNRELEASED; urgency=medium
+
+  * Version 5.0.0pre4 test build
+
+ -- Stephen Anthony <stephena@users.sf.net>  Fri, 20 Jan 2017 17:30:43 +0100
+
 stella (4.7.3-1) stable; urgency=high
 
   * Version 4.7.3 release
diff --git a/debian/control b/debian/control
index d7c89e104..07eabba18 100644
--- a/debian/control
+++ b/debian/control
@@ -13,5 +13,5 @@ Description: Atari 2600 Emulator for SDL2
  the most popular home video game system of the early 1980's.  This
  emulator will run most Atari ROM images, so that you can play your
  favorite old Atari 2600 games on your PC.
-
+ .
  Homepage: https://stella-emu.github.io
diff --git a/debian/source/format b/debian/source/format
new file mode 100644
index 000000000..89ae9db8f
--- /dev/null
+++ b/debian/source/format
@@ -0,0 +1 @@
+3.0 (native)