Update NO_* macros.
diff --git a/apps/pkcs12.c b/apps/pkcs12.c
index 95974f8..89ee3a7 100644
--- a/apps/pkcs12.c
+++ b/apps/pkcs12.c
@@ -59,6 +59,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <openssl/des.h>
 #include <openssl/pem.h>
 #include <openssl/err.h>
 #include <openssl/pkcs12.h>