diff --git a/libc/Android.mk b/libc/Android.mk
index bafc118..9013e9a 100644
--- a/libc/Android.mk
+++ b/libc/Android.mk
@@ -329,6 +329,7 @@
 	arch-x86/bionic/setjmp.S \
 	arch-x86/bionic/_setjmp.S \
 	arch-x86/bionic/vfork.S \
+	arch-x86/bionic/syscall.S \
 	arch-x86/string/bzero.S \
 	arch-x86/string/memset.S \
 	arch-x86/string/memcmp.S \