diff --git a/libc/Android.bp b/libc/Android.bp
index 0446abc..9086de2 100644
--- a/libc/Android.bp
+++ b/libc/Android.bp
@@ -1117,6 +1117,7 @@
         "bionic/signal.cpp",
         "bionic/sigprocmask.cpp",
         "bionic/sleep.cpp",
+        "bionic/socketpair.cpp",
         "bionic/spawn.cpp",
         "bionic/stat.cpp",
         "bionic/stdlib_l.cpp",