diff --git a/doc/go_faq.html b/doc/go_faq.html
index 3c6850c92ec..1c7b85ef896 100644
--- a/doc/go_faq.html
+++ b/doc/go_faq.html
@@ -661,7 +661,7 @@ See the <a href="/doc/effective_go.html#allocation_new">relevant section
 of Effective Go</a> for more details.
 </p>
 
-<h3 id="64bit_machine_32bit_int">
+<h3 id="q_int_sizes">
 Why is <code>int</code> 32 bits on 64 bit machines?</h3>
 
 <p>