diff --git a/crypto/des/Makefile.ssl b/crypto/des/Makefile.ssl
index e9300e70c04c2faf5433ca541dac59fe34793d80..2f4b370ed19ec8c33e008061f2717f270882ba83 100644
--- a/crypto/des/Makefile.ssl
+++ b/crypto/des/Makefile.ssl
@@ -6,7 +6,7 @@ DIR=	des
 TOP=	../..
 CC=	cc
 CPP=	$(CC) -E
-INCLUDES=
+INCLUDES=-I../../include
 CFLAG=-g
 INSTALL_PREFIX=
 OPENSSLDIR=     /usr/local/ssl
@@ -59,6 +59,9 @@ lib:	$(LIBOBJ)
 	$(RANLIB) $(LIB)
 	@touch lib
 
+des: des.o cbc3_enc.o lib
+	$(CC) $(CFLAGS) -o des des.o cbc3_enc.o $(LIB)
+
 # elf
 asm/dx86-elf.o: asm/dx86unix.cpp
 	$(CPP) -DELF asm/dx86unix.cpp | as -o asm/dx86-elf.o
diff --git a/crypto/des/des_ver.h b/crypto/des/des_ver.h
index 1a28f48f98d9a500268a047d34670d1174d8e098..de3c02f110cfaba77e27e2b3e53d1300e1d93cc0 100644
--- a/crypto/des/des_ver.h
+++ b/crypto/des/des_ver.h
@@ -56,5 +56,6 @@
  * [including the GNU Public Licence.]
  */
 
+#include <openssl/e_os2.h>
 OPENSSL_EXTERN char *DES_version;	/* SSLeay version string */
 OPENSSL_EXTERN char *libdes_version;	/* old libdes version string */