diff --git a/Filelist.txt b/Filelist.txt
index 64fc85d4..15061bb1 100644
--- a/Filelist.txt
+++ b/Filelist.txt
@@ -350,6 +350,7 @@ License.txt
 Readme.txt
 Install.txt
 Filelist.txt
+cryptopp.supp
 TestData/3desval.dat
 TestData/3wayval.dat
 TestData/aria.dat
diff --git a/cryptopp.supp b/cryptopp.supp
index b7c90b80..d9374a50 100644
--- a/cryptopp.supp
+++ b/cryptopp.supp
@@ -1,4 +1,7 @@
+# Valgrind suppression file
+
 {
+  # https://github.com/weidai11/cryptopp/issues/543
   __memcmp_sse4_1
   Memcheck:Cond
   fun:__memcmp_sse4_1