diff --git a/resources/sql/autopatches/20140818.harbormasterindex.1.sql b/resources/sql/autopatches/20140818.harbormasterindex.1.sql
new file mode 100644
index 0000000000..4c72645d45
--- /dev/null
+++ b/resources/sql/autopatches/20140818.harbormasterindex.1.sql
@@ -0,0 +1,2 @@
+ALTER TABLE {$NAMESPACE}_harbormaster.harbormaster_buildlog
+  ADD KEY `key_buildtarget` (buildTargetPHID);