diff --git a/crypto/rand/rand_nw.c b/crypto/rand/rand_nw.c
index 9239a72dae2c26a5edca3713e188feaf31b9d59d..91158b89910ab4e2e223ba2970828abf3f82aef9 100644
--- a/crypto/rand/rand_nw.c
+++ b/crypto/rand/rand_nw.c
@@ -154,7 +154,13 @@ int RAND_poll(void)
 
    for( i=2; i<ENTROPY_NEEDED; i++)
    {
-#if defined(__GNUC__) && __GNUC__>=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
+#ifdef __MWERKS__
+      asm
+      {
+         rdtsc
+         mov tsc, eax
+      }
+#elif defined(__GNUC__) && __GNUC__>=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
       asm volatile("rdtsc":"=a"(tsc)::"edx");
 #endif