diff --git a/R/XenaHub-class.R b/R/XenaHub-class.R
index 1563de6..0afc710 100644
--- a/R/XenaHub-class.R
+++ b/R/XenaHub-class.R
@@ -346,7 +346,7 @@ XenaDataUpdate <- function(saveTolocal = TRUE) { # nocov start
     message("=> Saving...")
     data_dir <- base::system.file("data", package = "UCSCXenaTools")
     if (dir.exists(data_dir)) {
-      save(XenaData, file = file.path(data_dir, "XenaData.rda"))
+      save(XenaData, file = file.path(data_dir, "XenaData.rda"), compress = "xz")
     } else {
       message("There is no data directory ", data_dir)
       message("Please check it.")
diff --git a/data/XenaData.rda b/data/XenaData.rda
index 1280b68..3ef8e19 100644
Binary files a/data/XenaData.rda and b/data/XenaData.rda differ
diff --git a/tests/testthat/test-full-tests.R b/tests/testthat/test-full-tests.R
index 8274071..c5900f6 100644
--- a/tests/testthat/test-full-tests.R
+++ b/tests/testthat/test-full-tests.R
@@ -12,18 +12,19 @@ xe3 <- XenaHub(
 
 
 all_hosts <- c(
-  "https://ucscpublic.xenahubs.net",
-  "https://tcga.xenahubs.net",
-  "https://gdc.xenahubs.net",
-  "https://icgc.xenahubs.net",
-  "https://toil.xenahubs.net",
-  "https://pancanatlas.xenahubs.net",
-  "https://xena.treehouse.gi.ucsc.edu:443",
-  "https://pcawg.xenahubs.net",
-  "https://atacseq.xenahubs.net",
-  "https://singlecellnew.xenahubs.net",
-  "https://kidsfirst.xenahubs.net"
-  #"https://tdi.xenahubs.net"
+    "https://ucscpublic.xenahubs.net",
+    "https://tcga.xenahubs.net",
+    "https://gdc.xenahubs.net",
+    "https://gdcV18.xenahubs.net",
+    "https://icgc.xenahubs.net",
+    "https://toil.xenahubs.net",
+    "https://pancanatlas.xenahubs.net",
+    "https://xena.treehouse.gi.ucsc.edu:443",
+    "https://pcawg.xenahubs.net",
+    "https://atacseq.xenahubs.net",
+    "https://singlecellnew.xenahubs.net",
+    "https://kidsfirst.xenahubs.net",
+    "https://tdi.xenahubs.net"
 )