diff --git a/src/site.rkt b/src/site.rkt
index e905acf..0838b30 100644
--- a/src/site.rkt
+++ b/src/site.rkt
@@ -1356,10 +1356,6 @@
                                        #:filename "/index.html")
                        (static-render! #:mime-type "application/json"
                                        relative-named-url json-search-completions)
-                       (static-render! #:mime-type "application/json"
-                                       relative-named-url json-tag-search-completions)
-                       (static-render! #:mime-type "application/json"
-                                       relative-named-url json-formal-tags)
                        (static-finish-update!)
                        (for ((completion-ch pending-completions))
                          (channel-put completion-ch (void)))
diff --git a/static/site.js b/static/site.js
index fde8fe5..3bf8a89 100644
--- a/static/site.js
+++ b/static/site.js
@@ -46,14 +46,14 @@ $(document).ready(function () {
   $("table.sortable").tablesorter();
 
   if ($("#tags").length) {
-    PkgSite.staticJSON((document.body.className === "package-form")
-	               ? "formal-tags"
-	               : "tag-search-completions",
-		       function (completions) {
-			 completions.sort();
-			 PkgSite.multiTermComplete(
-			   PkgSite.preventTabMovingDuringSelection($("#tags")),
-			   completions);
-		       });
+    PkgSite.dynamicJSON((document.body.className === "package-form")
+			? "formal-tags"
+			: "tag-search-completions",
+			function (completions) {
+			  completions.sort();
+			  PkgSite.multiTermComplete(
+			    PkgSite.preventTabMovingDuringSelection($("#tags")),
+			    completions);
+			});
   }
 });