diff --git a/debian/source/format b/debian/source/format
new file mode 100644
index 0000000000000000000000000000000000000000..89ae9db8f88b823b6a7eabf55e203658739da122
--- /dev/null
+++ b/debian/source/format
@@ -0,0 +1 @@
+3.0 (native)