diff --git a/tunnel/entrypoint.sh b/tunnel/entrypoint.sh
index 14d96c1..04d5d0a 100644
--- a/tunnel/entrypoint.sh
+++ b/tunnel/entrypoint.sh
@@ -1,7 +1,5 @@
 #!/bin/sh
 
-chmod 600 /root/.ssh/id_rsa
-
 ssh-keyscan -p ${SSH_PORT:-22} ${SSH_HOST} >> /root/.ssh/known_hosts 2>/dev/null
 
 exec autossh \