diff --git a/include/authsrv.h b/include/authsrv.h
index 1149a21..5f2fc04 100644
--- a/include/authsrv.h
+++ b/include/authsrv.h
@@ -7,6 +7,7 @@
 #pragma	src	"/sys/src/libauthsrv"
 #pragma	lib	"libauthsrv.a"
 */
+AUTOLIB(authsrv)
 
 /*
  * Interface for talking to authentication server.