diff --git a/lz4-soversion.diff b/lz4-soversion.diff
index adbd20f..1d24c14 100644
--- a/lz4-soversion.diff
+++ b/lz4-soversion.diff
@@ -1,5 +1,6 @@
 From: Jan Engelhardt <jengelh@inai.de>
 Date: 2014-11-28 20:01:01.723860722 +0100
+References: https://github.com/Cyan4973/lz4/pull/195
 
 lz4 repeatedly changed the ABI without updating the SONAME
 in r124 (size of LZ4_streamDecode_t changes)
diff --git a/lz4-use-shlib.diff b/lz4-use-shlib.diff
index fe5edb7..c7ec80b 100644
--- a/lz4-use-shlib.diff
+++ b/lz4-use-shlib.diff
@@ -1,5 +1,6 @@
 From: Jan Engelhardt <jengelh@inai.de>
 Date: 2014-10-01 14:23:22.000000000 +0200
+References: https://github.com/Cyan4973/lz4/pull/195
 
 build: make programs use liblz too instead of duplicating object code.