diff --git a/prisma/mysql-migrations/20260527000000_add_index_instance_client_name_token_number/migration.sql b/prisma/mysql-migrations/20260527000000_add_index_instance_client_name_token_number/migration.sql
new file mode 100644
index 000000000..022199b29
--- /dev/null
+++ b/prisma/mysql-migrations/20260527000000_add_index_instance_client_name_token_number/migration.sql
@@ -0,0 +1,8 @@
+-- CreateIndex
+CREATE UNIQUE INDEX `Instance_clientName_idx` ON `Instance`(`clientName`);
+
+-- CreateIndex
+CREATE UNIQUE INDEX `Instance_token_idx` ON `Instance`(`token`);
+
+-- CreateIndex
+CREATE UNIQUE INDEX `Instance_number_idx` ON `Instance`(`number`);
diff --git a/prisma/postgresql-migrations/20260527000000_add_index_instance_client_name_token_number/migration.sql b/prisma/postgresql-migrations/20260527000000_add_index_instance_client_name_token_number/migration.sql
new file mode 100644
index 000000000..4b67c3905
--- /dev/null
+++ b/prisma/postgresql-migrations/20260527000000_add_index_instance_client_name_token_number/migration.sql
@@ -0,0 +1,8 @@
+-- CreateIndex
+CREATE UNIQUE INDEX "Instance_clientName_idx" ON "Instance"("clientName");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Instance_token_idx" ON "Instance"("token");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Instance_number_idx" ON "Instance"("number");