1 files changed, 1 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index bd4fda9..419eada 100644
--- a/Makefile
+++ b/Makefile
@@ -90,6 +90,7 @@ CORE= \
   upb/google/proto2.cc \
   upb/handlers.c \
   upb/refcounted.c \
+  upb/shim/shim.c \
   upb/sink.c \
   upb/symtab.c \
   upb/table.c \