diff --git a/src/thread/__set_thread_area.c b/src/thread/__set_thread_area.c
index e69de29b..f2ac6e97 100644
--- a/src/thread/__set_thread_area.c
+++ b/src/thread/__set_thread_area.c
@@ -0,0 +1,6 @@
+#include <pthread_impl.h>
+
+int __set_thread_area(void *p)
+{
+	return -1;
+}