diff --git a/.gitignore b/.gitignore
index 345afb6..ca63d05 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,8 @@
 *.img
 *.zip
 
-/clone/server/**
+/clone/server/created
+/clone/server/authorized_keys
+/clone/server/maintenance/*
+!/clone/server/maintenance/generate.sh
 /clone/clone.conf
diff --git a/clone/REAMDE.md b/clone/REAMDE.md
index a087589..ac58c39 100644
--- a/clone/REAMDE.md
+++ b/clone/REAMDE.md
@@ -12,5 +12,6 @@ Note: _if you don't posess it, go to raspberry website and download debian lite.
 
 #### 2. Clone script
 
-1. Launch `./clone {yoursddevice}`
-2. Now start the raspi3 with it
\ No newline at end of file
+1. Launch `./server/maintenance/generate.sh` to generate maintenance keys
+2. Launch `./clone {yoursddevice}`
+3. Now start the raspi3 with it
\ No newline at end of file
diff --git a/clone/server/maintenance/generate.sh b/clone/server/maintenance/generate.sh
new file mode 100644
index 0000000..ada3190
--- /dev/null
+++ b/clone/server/maintenance/generate.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+
+for i in `seq 1 10`; do
+
+    ssh-keygen -t ecdsa -b 521 -C "[ECDSA:521] maintenance$i" -f ./key$i -P "" 2> /dev/null > /dev/null;
+
+done;
\ No newline at end of file