diff --git a/debian/changelog b/debian/changelog
index 2ede9ac7b..fb470ee4d 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -25,7 +25,7 @@ linux (4.12.7-1) UNRELEASED; urgency=medium
 
   [ Roger Shimizu ]
   * [armel] Disable CONFIG_STRICT_KERNEL_RWX, which will save about 3MB
-    on linux Image (before compression).
+    on linux Image (before compression). (Closes: #870185)
 
  -- Ben Hutchings <ben@decadent.org.uk>  Mon, 14 Aug 2017 19:47:30 +0100