diff --git a/data/geolocation-!cn b/data/geolocation-!cn
index 765fb0db..ccc0a2aa 100644
--- a/data/geolocation-!cn
+++ b/data/geolocation-!cn
@@ -13,6 +13,7 @@ include:jsdelivr
 include:line
 include:linkedin
 include:microsoft
+include:mozilla
 include:oracle
 include:pinterest
 include:pixiv
diff --git a/data/mozilla b/data/mozilla
new file mode 100644
index 00000000..3b1328dd
--- /dev/null
+++ b/data/mozilla
@@ -0,0 +1,9 @@
+# Official site
+mozilla.org
+
+# Sub project
+thunderbird.net
+bugzilla.org
+getpocket.com
+seamonkey-project.org
+rust-lang.org