diff --git a/debian/changelog b/debian/changelog
index 82bdf1eb4..27bed7d19 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+linux (4.19.20-2) UNRELEASED; urgency=medium
+
+  * [sparc64] udeb: Add i2c-modules and nic-shared-modules to avoid duplication
+
+ -- Ben Hutchings <ben@decadent.org.uk>  Tue, 12 Feb 2019 12:49:10 +0000
+
 linux (4.19.20-1) unstable; urgency=medium
 
   * New upstream stable update:
diff --git a/debian/installer/modules/sparc64/i2c-modules b/debian/installer/modules/sparc64/i2c-modules
new file mode 100644
index 000000000..203a607e7
--- /dev/null
+++ b/debian/installer/modules/sparc64/i2c-modules
@@ -0,0 +1 @@
+#include <i2c-modules>
diff --git a/debian/installer/modules/sparc64/nic-shared-modules b/debian/installer/modules/sparc64/nic-shared-modules
new file mode 100644
index 000000000..cc84b14dc
--- /dev/null
+++ b/debian/installer/modules/sparc64/nic-shared-modules
@@ -0,0 +1 @@
+#include <nic-shared-modules>