diff --git a/crypto/include/internal/cryptlib_int.h b/crypto/include/internal/cryptlib_int.h
index 0e457623f..ae30842d6 100644
--- a/crypto/include/internal/cryptlib_int.h
+++ b/crypto/include/internal/cryptlib_int.h
@@ -70,7 +70,7 @@ int ossl_init_thread_start(uint64_t opts);
  * are those ommitted from crypto.h because they are "reserverd for internal
  * use".
  */
-# define OPENSSL_INIT_ZLIB                   0x010000
+# define OPENSSL_INIT_ZLIB                   0x00010000L
 
 /* OPENSSL_INIT_THREAD flags */
 # define OPENSSL_INIT_THREAD_ASYNC           0x01
diff --git a/include/openssl/crypto.h b/include/openssl/crypto.h
index 24e924566..d52c14c37 100644
--- a/include/openssl/crypto.h
+++ b/include/openssl/crypto.h
@@ -546,8 +546,8 @@ int CRYPTO_memcmp(const volatile void * volatile in_a,
 # define OPENSSL_INIT_ENGINE_CAPI            0x00002000L
 # define OPENSSL_INIT_ENGINE_PADLOCK         0x00004000L
 # define OPENSSL_INIT_ENGINE_DASYNC          0x00008000L
-# define OPENSSL_INIT_ENGINE_AFALG           0x00010000L
 /* OPENSSL_INIT flag 0x00010000 reserved for internal use */
+# define OPENSSL_INIT_ENGINE_AFALG           0x00020000L
 /* OPENSSL_INIT flag range 0xfff00000 reserved for OPENSSL_init_ssl() */
 /* Max OPENSSL_INIT flag value is 0x80000000 */