diff --git a/libc/Android.bp b/libc/Android.bp
index 6ba8ae6..44b76a2 100644
--- a/libc/Android.bp
+++ b/libc/Android.bp
@@ -1315,6 +1315,9 @@
         "bionic/sync_file_range.cpp",
         "bionic/sysinfo.cpp",
         "bionic/syslog.cpp",
+        "bionic/sys_msg.cpp",
+        "bionic/sys_sem.cpp",
+        "bionic/sys_shm.cpp",
         "bionic/sys_siglist.c",
         "bionic/sys_signame.c",
         "bionic/sys_time.cpp",