diff --git a/lib/libncurses/Makefile b/lib/libncurses/Makefile
index 91409c77c6f..f23aa48f028 100644
--- a/lib/libncurses/Makefile
+++ b/lib/libncurses/Makefile
@@ -198,6 +198,7 @@ SRCS=	${GENHDR} ${GENSRC} \
 	trace_xnames.c \
 	tries.c \
 	tty_update.c \
+	version.c \
 	vsscanf.c \
 	wresize.c \
 	write_entry.c \
diff --git a/lib/ncurses/ncurses/Makefile b/lib/ncurses/ncurses/Makefile
index 91409c77c6f..f23aa48f028 100644
--- a/lib/ncurses/ncurses/Makefile
+++ b/lib/ncurses/ncurses/Makefile
@@ -198,6 +198,7 @@ SRCS=	${GENHDR} ${GENSRC} \
 	trace_xnames.c \
 	tries.c \
 	tty_update.c \
+	version.c \
 	vsscanf.c \
 	wresize.c \
 	write_entry.c \