diff --git a/wolfssl/wolfcrypt/random.h b/wolfssl/wolfcrypt/random.h
index 2e1e1e072..421203dd9 100644
--- a/wolfssl/wolfcrypt/random.h
+++ b/wolfssl/wolfcrypt/random.h
@@ -35,6 +35,9 @@
     extern "C" {
 #endif
 
+/* Maximum generate block length */
+#define RNG_MAX_BLOCK_LEN (0x10000)
+
 #ifndef HAVE_FIPS /* avoid redefining structs and macros */
 #if defined(WOLFSSL_FORCE_RC4_DRBG) && defined(NO_RC4)
     #error Cannot have WOLFSSL_FORCE_RC4_DRBG and NO_RC4 defined.
@@ -68,8 +71,6 @@ typedef struct OS_Seed {
     #endif
 } OS_Seed;
 
-/* Maximum generate block length */
-#define RNG_MAX_BLOCK_LEN (0x10000)
 
 #if (defined(HAVE_HASHDRBG) || defined(NO_RC4)) && !defined(CUSTOM_RAND_GENERATE_BLOCK)