diff --git a/app/schemas/me.capcom.smsgateway.data.AppDatabase/4.json b/app/schemas/me.capcom.smsgateway.data.AppDatabase/4.json
deleted file mode 100644
index 8d9fed9..0000000
--- a/app/schemas/me.capcom.smsgateway.data.AppDatabase/4.json
+++ /dev/null
@@ -1,111 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 4,
-    "identityHash": "e4a0450ae2b806b52bfbcd2456501a1d",
-    "entities": [
-      {
-        "tableName": "Message",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` TEXT NOT NULL, `text` TEXT NOT NULL, `source` TEXT NOT NULL DEFAULT 'Local', `state` TEXT NOT NULL, `createdAt` INTEGER NOT NULL DEFAULT 0, PRIMARY KEY(`id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "id",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "text",
-            "columnName": "text",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "source",
-            "columnName": "source",
-            "affinity": "TEXT",
-            "notNull": true,
-            "defaultValue": "'Local'"
-          },
-          {
-            "fieldPath": "state",
-            "columnName": "state",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "createdAt",
-            "columnName": "createdAt",
-            "affinity": "INTEGER",
-            "notNull": true,
-            "defaultValue": "0"
-          }
-        ],
-        "primaryKey": {
-          "columnNames": [
-            "id"
-          ],
-          "autoGenerate": false
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "MessageRecipient",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`messageId` TEXT NOT NULL, `phoneNumber` TEXT NOT NULL, `state` TEXT NOT NULL, `error` TEXT, PRIMARY KEY(`messageId`, `phoneNumber`), FOREIGN KEY(`messageId`) REFERENCES `Message`(`id`) ON UPDATE NO ACTION ON DELETE CASCADE )",
-        "fields": [
-          {
-            "fieldPath": "messageId",
-            "columnName": "messageId",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "phoneNumber",
-            "columnName": "phoneNumber",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "state",
-            "columnName": "state",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "error",
-            "columnName": "error",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "columnNames": [
-            "messageId",
-            "phoneNumber"
-          ],
-          "autoGenerate": false
-        },
-        "indices": [],
-        "foreignKeys": [
-          {
-            "table": "Message",
-            "onDelete": "CASCADE",
-            "onUpdate": "NO ACTION",
-            "columns": [
-              "messageId"
-            ],
-            "referencedColumns": [
-              "id"
-            ]
-          }
-        ]
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'e4a0450ae2b806b52bfbcd2456501a1d')"
-    ]
-  }
-}
\ No newline at end of file