diff --git a/package/libmad/libmad.hash b/package/libmad/libmad.hash
index 1e555568fe..173399f7ff 100644
--- a/package/libmad/libmad.hash
+++ b/package/libmad/libmad.hash
@@ -1,2 +1,3 @@
 # Locally computed:
 sha256  bbfac3ed6bfbc2823d3775ebb931087371e142bb0e9bb1bee51a76a6e0078690  libmad-0.15.1b.tar.gz
+sha256  0e21f2c6b19337d0b237dacc04f7b90a56be7f359f4c9a2ee0b202d9af0cfa69  frame_length.diff
diff --git a/package/libmad/libmad.mk b/package/libmad/libmad.mk
index 0bb64da2f7..0729b1e6d4 100644
--- a/package/libmad/libmad.mk
+++ b/package/libmad/libmad.mk
@@ -10,6 +10,8 @@ LIBMAD_INSTALL_STAGING = YES
 LIBMAD_LIBTOOL_PATCH = NO
 LIBMAD_LICENSE = GPL-2.0+
 LIBMAD_LICENSE_FILES = COPYING
+LIBMAD_PATCH = \
+	https://sources.debian.net/data/main/libm/libmad/0.15.1b-8/debian/patches/frame_length.diff
 
 define LIBMAD_PREVENT_AUTOMAKE
 	# Prevent automake from running.