diff --git a/libc/Android.mk b/libc/Android.mk
index 53a122e..f19a989 100644
--- a/libc/Android.mk
+++ b/libc/Android.mk
@@ -43,7 +43,6 @@
     bionic/err.c \
     bionic/ether_aton.c \
     bionic/ether_ntoa.c \
-    bionic/fdprintf.c \
     bionic/ftime.c \
     bionic/fts.c \
     bionic/getdtablesize.c \
@@ -371,6 +370,7 @@
     upstream-openbsd/lib/libc/net/ntohs.c \
     upstream-openbsd/lib/libc/stdio/asprintf.c \
     upstream-openbsd/lib/libc/stdio/clrerr.c \
+    upstream-openbsd/lib/libc/stdio/dprintf.c \
     upstream-openbsd/lib/libc/stdio/fdopen.c \
     upstream-openbsd/lib/libc/stdio/feof.c \
     upstream-openbsd/lib/libc/stdio/ferror.c \
@@ -435,6 +435,7 @@
     upstream-openbsd/lib/libc/stdio/ungetc.c \
     upstream-openbsd/lib/libc/stdio/ungetwc.c \
     upstream-openbsd/lib/libc/stdio/vasprintf.c \
+    upstream-openbsd/lib/libc/stdio/vdprintf.c \
     upstream-openbsd/lib/libc/stdio/vfprintf.c \
     upstream-openbsd/lib/libc/stdio/vfscanf.c \
     upstream-openbsd/lib/libc/stdio/vfwprintf.c \