diff --git a/Config.uk b/Config.uk
index fee9c6e..7b4ac80 100644
--- a/Config.uk
+++ b/Config.uk
@@ -2,6 +2,7 @@ menuconfig LIBCOMPILER_RT
     bool "compiler-rt - runtime support"
     select LIBPOSIX_SYSINFO
     select LIBUKMMAP
+    select LIBUNWIND
     default n
 
 if LIBCOMPILER_RT