diff --git a/debian/changelog b/debian/changelog
index 0d667cd5c..848897aab 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+linux (4.18.20-2) UNRELEASED; urgency=medium
+
+  * linux-kbuild: Include scripts/subarch.include (Closes: #910348)
+
+ -- Ben Hutchings <ben@decadent.org.uk>  Fri, 23 Nov 2018 19:13:56 +0000
+
 linux (4.18.20-1) unstable; urgency=medium
 
   * New upstream stable update:
diff --git a/debian/rules.d/scripts/Makefile b/debian/rules.d/scripts/Makefile
index 41a642bb6..2b6cb4190 100644
--- a/debian/rules.d/scripts/Makefile
+++ b/debian/rules.d/scripts/Makefile
@@ -11,7 +11,8 @@ DATA = \
 	Kbuild.include \
 	Makefile.* \
 	mkversion \
-	module-common.lds
+	module-common.lds \
+	subarch.include
 
 SCRIPTS =  \
 	checkincludes.pl \