--- a/Makefile.objs
+++ b/Makefile.objs
@@ -166,6 +166,7 @@ user-obj-y =
 user-obj-y += envlist.o path.o
 user-obj-y += tcg-runtime.o host-utils.o
 user-obj-y += cutils.o cache-utils.o
+user-obj-y += qemu-thread-posix.o
 
 ######################################################################
 # libhw