diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index 6b240af..425d357 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -1707,7 +1707,7 @@
     }
 
     MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, current time: %lu",
-        (unsigned long)mbedtls_platform_get_uint32_be(&buf[2])) );
+        (unsigned long)mbedtls_platform_get_uint32_be( &buf[2] ) ) );
 
     memcpy( ssl->handshake->randbytes + 32, buf + 2, 32 );
 
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 7f689af..c9d4064 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -5775,7 +5775,7 @@
     if( ( hs_buf->is_valid == 1 ) && ( hs_buf->is_complete == 1 ) )
     {
         /* Synthesize a record containing the buffered HS message. */
-        uint32_t msg_len = (uint32_t)mbedtls_platform_get_uint24_be( &hs_buf->data[1] );
+        size_t msg_len = mbedtls_platform_get_uint24_be( &hs_buf->data[1] );
 
         /* Double-check that we haven't accidentally buffered
          * a message that doesn't fit into the input buffer. */