diff --git a/tests/api.c b/tests/api.c
index 0e9a59e5e..a62c91d93 100644
--- a/tests/api.c
+++ b/tests/api.c
@@ -25268,7 +25268,7 @@ static void test_wolfSSL_BIO_write(void)
     AssertIntEQ(XMEMCMP(out, msg, sizeof(msg)), 0);
 
     /* now try encoding with no line ending */
-    BIO_set_flags(bio64, BIO_FLAG_BASE64_NO_NL);
+    BIO_set_flags(bio64, BIO_FLAGS_BASE64_NO_NL);
     #ifdef HAVE_EX_DATA
     BIO_set_ex_data(bio64, 0, (void*) "data");
     AssertIntEQ(strcmp((const char*)BIO_get_ex_data(bio64, 0), "data"), 0);
diff --git a/wolfssl/openssl/bio.h b/wolfssl/openssl/bio.h
index 1eb55b149..62841a744 100644
--- a/wolfssl/openssl/bio.h
+++ b/wolfssl/openssl/bio.h
@@ -33,11 +33,11 @@
 #endif
 
 
-#define BIO_FLAG_BASE64_NO_NL WOLFSSL_BIO_FLAG_BASE64_NO_NL
-#define BIO_FLAG_READ         WOLFSSL_BIO_FLAG_READ
-#define BIO_FLAG_WRITE        WOLFSSL_BIO_FLAG_WRITE
-#define BIO_FLAG_IO_SPECIAL   WOLFSSL_BIO_FLAG_IO_SPECIAL
-#define BIO_FLAG_RETRY        WOLFSSL_BIO_FLAG_RETRY
+#define BIO_FLAGS_BASE64_NO_NL WOLFSSL_BIO_FLAG_BASE64_NO_NL
+#define BIO_FLAGS_READ         WOLFSSL_BIO_FLAG_READ
+#define BIO_FLAGS_WRITE        WOLFSSL_BIO_FLAG_WRITE
+#define BIO_FLAGS_IO_SPECIAL   WOLFSSL_BIO_FLAG_IO_SPECIAL
+#define BIO_FLAGS_SHOULD_RETRY WOLFSSL_BIO_FLAG_RETRY
 
 #define BIO_new_fp                      wolfSSL_BIO_new_fp
 #define BIO_new_file                    wolfSSL_BIO_new_file