diff --git a/docs/machine_usage_summary.xml b/docs/machine_usage_summary.xml
index 1f6651e..eaab4d3 100755
--- a/docs/machine_usage_summary.xml
+++ b/docs/machine_usage_summary.xml
@@ -9,7 +9,7 @@
 Policies for group accounts and administrative accounts are not yet
 available (this section will contain links to them when they do become
 available).  This is a brief (instead of legalese) version of the
-<a HREF="policy.shtml">usage policy</a>.
+<a HREF="machine_usage.html">usage policy</a>.
 Everyone who receives an account on one of the CSC machines must sign
 the agreement based on the usage policy, and this summary lists the
 things that the users will agree to.