diff --git a/tutorials/terraform/clickhouse-cluster-and-vm-for-rabbitmq.tf b/tutorials/terraform/clickhouse-cluster-and-vm-for-rabbitmq.tf
index 6f99b3be..2cdd3429 100644
--- a/tutorials/terraform/clickhouse-cluster-and-vm-for-rabbitmq.tf
+++ b/tutorials/terraform/clickhouse-cluster-and-vm-for-rabbitmq.tf
@@ -119,6 +119,6 @@ resource "yandex_compute_instance" "vm-1" {
   }
 
   metadata = {
-    ssh-keys = "local.vm_username:${file(local.vm_ssh_key_path)}"
+    ssh-keys = "${local.vm_username}:${file(local.vm_ssh_key_path)}"
   }
 }
diff --git a/tutorials/terraform/data-migration-mysql-mmy/data-migration-mysql-mmy.tf b/tutorials/terraform/data-migration-mysql-mmy/data-migration-mysql-mmy.tf
index ac6a0238..0f02b044 100644
--- a/tutorials/terraform/data-migration-mysql-mmy/data-migration-mysql-mmy.tf
+++ b/tutorials/terraform/data-migration-mysql-mmy/data-migration-mysql-mmy.tf
@@ -130,6 +130,6 @@ resource "yandex_mdb_mysql_cluster" "mysql-cluster" {
 #  }
 #
 #  metadata = {
-#    ssh-keys = "local.vm_username:${file(local.vm_public_key)}" # Username and SSH public key full path.
+#    ssh-keys = "${local.vm_username}:${file(local.vm_public_key)}" # Username and SSH public key full path.
 #  }
 #}
diff --git a/tutorials/terraform/data-migration-pgsql-mpg/data-restore-pgsql-mpg.tf b/tutorials/terraform/data-migration-pgsql-mpg/data-restore-pgsql-mpg.tf
index 28a64f3c..e2da089d 100644
--- a/tutorials/terraform/data-migration-pgsql-mpg/data-restore-pgsql-mpg.tf
+++ b/tutorials/terraform/data-migration-pgsql-mpg/data-restore-pgsql-mpg.tf
@@ -157,6 +157,6 @@ resource "yandex_mdb_postgresql_user" "user" {
 #  }
 #
 #  metadata = {
-#    ssh-keys = "local.vm_username:${file(local.vm_public_key)}" # Username and SSH public key full path.
+#    ssh-keys = "${local.vm_username}:${file(local.vm_public_key)}" # Username and SSH public key full path.
 #  }
 #}
diff --git a/tutorials/terraform/greenplum-s3-vm.tf b/tutorials/terraform/greenplum-s3-vm.tf
index 186220fe..d76152db 100644
--- a/tutorials/terraform/greenplum-s3-vm.tf
+++ b/tutorials/terraform/greenplum-s3-vm.tf
@@ -107,7 +107,7 @@ resource "yandex_compute_instance" "vm-ubuntu-20-04" {
   }
 
   metadata = {
-    ssh-keys = "local.vm_username:${file(local.vm_ssh_key_path)}"
+    ssh-keys = "${local.vm_username}:${file(local.vm_ssh_key_path)}"
   }
 }
 
diff --git a/tutorials/terraform/kafka-connect.tf b/tutorials/terraform/kafka-connect.tf
index 85d7b9b6..b4871326 100644
--- a/tutorials/terraform/kafka-connect.tf
+++ b/tutorials/terraform/kafka-connect.tf
@@ -51,7 +51,7 @@ resource "yandex_compute_instance" "vm-ubuntu-20-04" {
   metadata = {
     # Set username and path for SSH public key
     # For Ubuntu images used `ubuntu` username by default
-    ssh-keys = "local.vm_username:${file(local.vm_ssh_key_path)}"
+    ssh-keys = "${local.vm_username}:${file(local.vm_ssh_key_path)}"
   }
 }
 
diff --git a/tutorials/terraform/kafka-mirror-maker.tf b/tutorials/terraform/kafka-mirror-maker.tf
index 8c5ecb92..1c661740 100644
--- a/tutorials/terraform/kafka-mirror-maker.tf
+++ b/tutorials/terraform/kafka-mirror-maker.tf
@@ -114,6 +114,6 @@ resource "yandex_compute_instance" "vm-mirror-maker" {
   }
 
   metadata = {
-    ssh-keys = "local.vm_username:${file(local.vm_ssh_key_path)}"
+    ssh-keys = "${local.vm_username}:${file(local.vm_ssh_key_path)}"
   }
 }
diff --git a/tutorials/terraform/redis-as-php-session-storage/redis-cluster-non-sharded-and-vm-for-php.tf b/tutorials/terraform/redis-as-php-session-storage/redis-cluster-non-sharded-and-vm-for-php.tf
index a5c4b612..27912368 100644
--- a/tutorials/terraform/redis-as-php-session-storage/redis-cluster-non-sharded-and-vm-for-php.tf
+++ b/tutorials/terraform/redis-as-php-session-storage/redis-cluster-non-sharded-and-vm-for-php.tf
@@ -113,6 +113,6 @@ resource "yandex_compute_instance" "lamp-vm" {
   }
 
   metadata = {
-    ssh-keys = "local.vm_username:${file(local.vm_ssh_key_path)}"
+    ssh-keys = "${local.vm_username}:${file(local.vm_ssh_key_path)}"
   }
 }
diff --git a/tutorials/terraform/redis-as-php-session-storage/redis-cluster-sharded-and-vm-for-php.tf b/tutorials/terraform/redis-as-php-session-storage/redis-cluster-sharded-and-vm-for-php.tf
index 7ab4bacd..9415c597 100644
--- a/tutorials/terraform/redis-as-php-session-storage/redis-cluster-sharded-and-vm-for-php.tf
+++ b/tutorials/terraform/redis-as-php-session-storage/redis-cluster-sharded-and-vm-for-php.tf
@@ -147,6 +147,6 @@ resource "yandex_compute_instance" "lamp-vm" {
   }
 
   metadata = {
-    ssh-keys = "local.vm_username:${file(local.vm_ssh_key_path)}"
+    ssh-keys = "${local.vm_username}:${file(local.vm_ssh_key_path)}"
   }
 }
diff --git a/tutorials/terraform/redis-migration/redis-cluster-non-sharded.tf b/tutorials/terraform/redis-migration/redis-cluster-non-sharded.tf
index 3215cd1c..a66b68aa 100644
--- a/tutorials/terraform/redis-migration/redis-cluster-non-sharded.tf
+++ b/tutorials/terraform/redis-migration/redis-cluster-non-sharded.tf
@@ -131,6 +131,6 @@ resource "yandex_mdb_redis_cluster" "redis-cluster" {
 #  }
 #
 #  metadata = {
-#    ssh-keys = "local.vm_username:${file(local.vm_public_key)}" # Username and SSH public key full path.
+#    ssh-keys = "${local.vm_username}:${file(local.vm_public_key)}" # Username and SSH public key full path.
 #  }
 #}
diff --git a/tutorials/terraform/redis-migration/redis-cluster-sharded.tf b/tutorials/terraform/redis-migration/redis-cluster-sharded.tf
index de981235..da6996c3 100644
--- a/tutorials/terraform/redis-migration/redis-cluster-sharded.tf
+++ b/tutorials/terraform/redis-migration/redis-cluster-sharded.tf
@@ -168,6 +168,6 @@ resource "yandex_mdb_redis_cluster" "redis-cluster" {
 #  }
 #
 #  metadata = {
-#    ssh-keys = "local.vm_username:${file(local.vm_public_key)}" # Username and SSH public key full path.
+#    ssh-keys = "${local.vm_username}:${file(local.vm_public_key)}" # Username and SSH public key full path.
 #  }
 #}