diff --git a/debian/changelog b/debian/changelog
index fcbafd23c..cf1bf5d98 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,7 @@
 linux (4.4~rc4-1~exp2) UNRELEASED; urgency=medium
 
   * [arm64] Drop now-redundant patch for X-Gene device tree (fixes FTBFS)
+  * [s390x] udeb: Add crc-modules package (fixes FTBFS)
 
  -- Ben Hutchings <ben@decadent.org.uk>  Mon, 14 Dec 2015 02:51:03 +0000
 
diff --git a/debian/installer/s390x/modules/s390x/crc-modules b/debian/installer/s390x/modules/s390x/crc-modules
new file mode 100644
index 000000000..7e00de705
--- /dev/null
+++ b/debian/installer/s390x/modules/s390x/crc-modules
@@ -0,0 +1 @@
+#include <crc-modules>