diff --git a/src/commonlib/Makefile.inc b/src/commonlib/Makefile.inc
index 4d89c48..b6e8913 100644
--- a/src/commonlib/Makefile.inc
+++ b/src/commonlib/Makefile.inc
@@ -36,3 +36,5 @@
 romstage-y += lz4_wrapper.c
 ramstage-y += lz4_wrapper.c
 postcar-y += lz4_wrapper.c
+
+ramstage-y += sort.c