diff --git a/zerotier/join.sh b/zerotier/join.sh
index ad1f727..2725442 100644
--- a/zerotier/join.sh
+++ b/zerotier/join.sh
@@ -1,2 +1,2 @@
 export LD_LIBRARY_PATH=/data/adb/zerotier
-cat ./network | xargs ./zerotier-cli -D./home join
+cat /sdcard/Android/zerotier/network_id.txt | xargs ./zerotier-cli -D./home join