diff --git a/repos/libports/lib/symbols/libc b/repos/libports/lib/symbols/libc
index 99e872d8d..bc23d3771 100644
--- a/repos/libports/lib/symbols/libc
+++ b/repos/libports/lib/symbols/libc
@@ -717,6 +717,7 @@ sigsetjmp T
 sigsetmask T
 sigsuspend W
 sigvec T
+sigwait T
 sl_add T
 sl_find T
 sl_free T