diff --git a/lib/metadata.sh b/lib/metadata.sh
deleted file mode 100644
index 9c3617a..0000000
--- a/lib/metadata.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/bin/bash
-
-function metadata_start() {
-    local vpc="${1}"
-    local ip="${2}"
-    local port="${3}"
-    local vm_name="${4}"
-    local ssh_key="${5}"
-    local vm="${6}"
-    PASSWORD="\$6\$LD5z9v/s2b170Twj\$pl1B/Mz0w8PCr7JhFcclQpBSxUQTDOiuPko8yf4LntEo8FrIo2yKVeHR6fb5VQpxX9NP2k9yhXdsp671Sc56u1"
-
-    /opt/two/bin/meta --start --vm_name "${vm}" \
-      --ip "${ip}" \
-      --key "${ssh_key}" \
-      --pass "${PASSWORD}" \
-      --port "${port}" \
-      --vpc_name "${vpc}"
-}
-
-function metadata_stop() {
-    vm="${1}"
-
-    /opt/two/bin/meta --stop --vm_name "${vm}"
-}
\ No newline at end of file
diff --git a/lib/qemu.sh b/lib/qemu.sh
index 681c65e..fd9ee45 100644
--- a/lib/qemu.sh
+++ b/lib/qemu.sh
@@ -51,7 +51,13 @@ function qemu_start_vm {
         print_in_color "${COLOR_GREEN}"  "Create tap tap${tap_id}"
         add_in_db "vm" "${vm_name}" "${subnet_name}" "${tap_id}" "${metadata_port}" "${ip}" "${public_ip}"
         create_tap "${tap_id}" "br-${subnet_id}" "${vpc_name}"
-        metadata_start "${vpc_name}" "${gateway_ip}" "${metadata_port}" "${vm_name}" "${ssh_key}" "${vm_name}"
+        PASSWORD="\$6\$LD5z9v/s2b170Twj\$pl1B/Mz0w8PCr7JhFcclQpBSxUQTDOiuPko8yf4LntEo8FrIo2yKVeHR6fb5VQpxX9NP2k9yhXdsp671Sc56u1"
+        /opt/two/bin/meta --start --vm_name "${vm_name}" \
+            --ip "${gateway_ip}" \
+            --key "${ssh_key}" \
+            --pass "${PASSWORD}" \
+            --port "${metadata_port}" \
+            --vpc_name "${vpc_name}"
         ip netns exec "${vpc_name}" iptables -t nat -A PREROUTING -s "${ip}/32" -d "169.254.169.254/32" -p tcp -m tcp --dport 80 -j DNAT --to-destination "${gateway_ip}:${metadata_port}"
 
         print_in_color "${COLOR_GREEN}"  "Start vm ${vm_name}"
@@ -94,7 +100,7 @@ function qemu_stop_vm {
     print_in_color "${COLOR_RED}" "Delete tap${tap_id}"
     ip -n "${vpc_name}" link del dev "tap${tap_id}"
 
-    metadata_stop "${vm_name}"
+    /opt/two/bin/meta --stop --vm_name "${vm_name}"
     delete_public_ip "${vpc_name}" "${public_ip}" "${ip}"
     delete_in_db "vm" "${vm_name}"