1 files changed, 2 insertions, 1 deletions

diff --git a/src/lib/libcrypto/md4/md4.h b/src/lib/libcrypto/md4/md4.h
index b241ea1e9b..9a9f0bcb1e 100644
--- a/src/lib/libcrypto/md4/md4.h
+++ b/src/lib/libcrypto/md4/md4.h
@@ -59,9 +59,10 @@
 #ifndef HEADER_MD4_H
 #define HEADER_MD4_H
 
-#include <openssl/e_os2.h>
 #include <stddef.h>
 
+#include <openssl/opensslconf.h>
+
 #ifdef  __cplusplus
 extern "C" {
 #endif