diff --git a/public/home/search.js b/public/home/search.js
index 205afcddb..337418bea 100644
--- a/public/home/search.js
+++ b/public/home/search.js
@@ -33,17 +33,17 @@ var itemType={
 };
 
 var sortBy={
-    "11":"updated_unix",
-    "12":"num_watches",
-    "13":"num_stars",
-    "14":"num_forks",
-    "21":"updated_unix",
-    "31":"created_unix",
+    "11":"updated_unix.keyword",
+    "12":"num_watches.keyword",
+    "13":"num_stars.keyword",
+    "14":"num_forks.keyword",
+    "21":"updated_unix.keyword",
+    "31":"created_unix.keyword",
     "32":"name",
-    "41":"created_unix",
+    "41":"created_unix.keyword",
     "42":"name",
-    "51":"download_times",
-    "61":"updated_unix"
+    "51":"download_times.keyword",
+    "61":"updated_unix.keyword"
 };