thodg/libgit2

diff --git a/Makefile.embed b/Makefile.embed
index f46eaa4..b31a06e 100644
--- a/Makefile.embed
+++ b/Makefile.embed
@@ -15,7 +15,7 @@ INCLUDES= -I. -Isrc -Iinclude -Ideps/http-parser -Ideps/zlib
 DEFINES= $(INCLUDES) -DNO_VIZ -DSTDC -DNO_GZIP -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $(EXTRA_DEFINES)
 CFLAGS= -g $(DEFINES) -Wall -Wextra -O2 $(EXTRA_CFLAGS)
 
-SRCS = $(wildcard src/*.c) $(wildcard src/transports/*.c) $(wildcard src/xdiff/*.c) $(wildcard deps/http-parser/*.c) $(wildcard deps/zlib/*.c)
+SRCS = $(wildcard src/*.c) $(wildcard src/transports/*.c) $(wildcard src/xdiff/*.c) $(wildcard deps/http-parser/*.c) $(wildcard deps/zlib/*.c) $(wildcard src/sha1/*.c)
 
 ifeq ($(PLATFORM),Msys)
 	SRCS += $(wildcard src/win32/*.c) $(wildcard src/compat/*.c) deps/regex/regex.c