diff --git a/src/lib/crypt_ops/crypto_hkdf.c b/src/lib/crypt_ops/crypto_hkdf.c
index 0200d0fe9..30e276d5d 100644
--- a/src/lib/crypt_ops/crypto_hkdf.c
+++ b/src/lib/crypt_ops/crypto_hkdf.c
@@ -19,10 +19,10 @@
 
 #include <openssl/opensslv.h>
 
-#if OPENSSL_VERSION_NUMBER >= OPENSSL_V_SERIES(1,1,0)
+/*#if OPENSSL_VERSION_NUMBER >= OPENSSL_V_SERIES(1,1,0)
 #define HAVE_OPENSSL_HKDF 1
 #include <openssl/kdf.h>
-#endif
+#endif */
 
 #include <string.h>