diff --git a/app/schemas/net.foucry.pilldroid.databases.MedicineDatabase/1.json b/app/schemas/net.foucry.pilldroid.databases.MedicineDatabase/1.json
index 15114b9..8c74d87 100644
--- a/app/schemas/net.foucry.pilldroid.databases.MedicineDatabase/1.json
+++ b/app/schemas/net.foucry.pilldroid.databases.MedicineDatabase/1.json
@@ -2,17 +2,23 @@
   "formatVersion": 1,
   "database": {
     "version": 1,
-    "identityHash": "71fee21ecfa4bc2a534eca55c0f0cd49",
+    "identityHash": "96dc5c4ccb337047e323d613eb86bdd1",
     "entities": [
       {
-        "tableName": "medicines",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`cis` TEXT NOT NULL, `cip13` TEXT, `cip7` TEXT, `administration_mode` TEXT, `name` TEXT, `presentation` TEXT, `label_group` TEXT, `generic_type` INTEGER, PRIMARY KEY(`cis`))",
+        "tableName": "drugs",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER NOT NULL, `cis` TEXT, `cip13` TEXT, `cip7` TEXT, `administration_mode` TEXT, `name` TEXT, `presentation` TEXT, `label_group` TEXT, `generic_type` INTEGER, PRIMARY KEY(`_id`))",
         "fields": [
+          {
+            "fieldPath": "_id",
+            "columnName": "_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
           {
             "fieldPath": "cis",
             "columnName": "cis",
             "affinity": "TEXT",
-            "notNull": true
+            "notNull": false
           },
           {
             "fieldPath": "cip13",
@@ -59,7 +65,7 @@
         ],
         "primaryKey": {
           "columnNames": [
-            "cis"
+            "_id"
           ],
           "autoGenerate": false
         },
@@ -70,7 +76,7 @@
     "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, '71fee21ecfa4bc2a534eca55c0f0cd49')"
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '96dc5c4ccb337047e323d613eb86bdd1')"
     ]
   }
 }
\ No newline at end of file
diff --git a/app/src/main/assets/drugs.db b/app/src/main/assets/drugs.db
index 2cc6502..adeb8a2 100644
Binary files a/app/src/main/assets/drugs.db and b/app/src/main/assets/drugs.db differ
diff --git a/app/src/main/java/net/foucry/pilldroid/models/Medicine.java b/app/src/main/java/net/foucry/pilldroid/models/Medicine.java
index d5ea4e6..1fd10be 100644
--- a/app/src/main/java/net/foucry/pilldroid/models/Medicine.java
+++ b/app/src/main/java/net/foucry/pilldroid/models/Medicine.java
@@ -4,10 +4,10 @@ import androidx.annotation.NonNull;
 import androidx.room.Entity;
 import androidx.room.PrimaryKey;
 
-@Entity(tableName = "medicines")
+@Entity(tableName = "drugs")
 public class Medicine {
     @PrimaryKey
-    @NonNull
+    @NonNull private Integer _id;
     private String  cis;
     private String  cip13;
     private String  cip7;
@@ -85,4 +85,13 @@ public class Medicine {
     public void setGeneric_type(Integer generic_type) {
         this.generic_type = generic_type;
     }
+
+    @NonNull
+    public Integer get_id() {
+        return _id;
+    }
+
+    public void set_id(@NonNull Integer _id) {
+        this._id = _id;
+    }
 }