diff --git a/apps/openssl/CMakeLists.txt b/apps/openssl/CMakeLists.txt
index 6d89c06..752f3ec 100644
--- a/apps/openssl/CMakeLists.txt
+++ b/apps/openssl/CMakeLists.txt
@@ -6,6 +6,7 @@ set(
 	ciphers.c
 	crl.c
 	crl2p7.c
+	cms.c
 	dgst.c
 	dh.c
 	dhparam.c
diff --git a/apps/openssl/Makefile.am b/apps/openssl/Makefile.am
index f100adb..0bd8ca4 100644
--- a/apps/openssl/Makefile.am
+++ b/apps/openssl/Makefile.am
@@ -14,6 +14,7 @@ openssl_SOURCES += ca.c
 openssl_SOURCES += ciphers.c
 openssl_SOURCES += crl.c
 openssl_SOURCES += crl2p7.c
+openssl_SOURCES += cms.c
 openssl_SOURCES += dgst.c
 openssl_SOURCES += dh.c
 openssl_SOURCES += dhparam.c