--- ../cache/msmtp-1.6.6/src/Makefile.am	2014-11-30 22:26:00.000000000 +0000
+++ ./src/Makefile.am	2018-01-24 00:22:11.210726100 +0000
@@ -12,7 +12,8 @@
 	tools.c tools.h \
 	xalloc.c xalloc.h \
 	gettext.h \
-	aliases.c aliases.h
+	aliases.c aliases.h \
+	getpass.c getpass.h
 
 if HAVE_TLS
 msmtp_SOURCES += tls.c tls.h