diff --git a/libc/Android.mk b/libc/Android.mk
index b0a9fb1..a59db81 100644
--- a/libc/Android.mk
+++ b/libc/Android.mk
@@ -109,6 +109,7 @@
     bionic/clone.cpp \
     bionic/__cmsg_nxthdr.cpp \
     bionic/connect.cpp \
+    bionic/ctype.cpp \
     bionic/__cxa_guard.cpp \
     bionic/__cxa_pure_virtual.cpp \
     bionic/dirent.cpp \
@@ -205,10 +206,16 @@
     bionic/socket.cpp \
     bionic/stat.cpp \
     bionic/statvfs.cpp \
+    bionic/strcoll_l.cpp \
     bionic/strerror.cpp \
     bionic/strerror_r.cpp \
+    bionic/strftime_l.cpp \
     bionic/strsignal.cpp \
     bionic/strtold.cpp \
+    bionic/strtold_l.cpp \
+    bionic/strtoll_l.cpp \
+    bionic/strtoull_l.cpp \
+    bionic/strxfrm_l.cpp \
     bionic/stubs.cpp \
     bionic/symlink.cpp \
     bionic/sysconf.cpp \