diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/RealmSessionStoreMigration.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/RealmSessionStoreMigration.kt
index fe55beb997..45bcd792c2 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/RealmSessionStoreMigration.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/RealmSessionStoreMigration.kt
@@ -66,6 +66,7 @@ import org.matrix.android.sdk.internal.database.migration.MigrateSessionTo046
 import org.matrix.android.sdk.internal.database.migration.MigrateSessionTo047
 import org.matrix.android.sdk.internal.database.migration.MigrateSessionTo048
 import org.matrix.android.sdk.internal.database.migration.MigrateSessionTo049
+import org.matrix.android.sdk.internal.database.migration.MigrateSessionTo050
 import org.matrix.android.sdk.internal.util.Normalizer
 import org.matrix.android.sdk.internal.util.database.MatrixRealmMigration
 import javax.inject.Inject
@@ -74,7 +75,7 @@ internal class RealmSessionStoreMigration @Inject constructor(
         private val normalizer: Normalizer
 ) : MatrixRealmMigration(
         dbName = "Session",
-        schemaVersion = 49L,
+        schemaVersion = 50L,
 ) {
     /**
      * Forces all RealmSessionStoreMigration instances to be equal.
@@ -133,5 +134,6 @@ internal class RealmSessionStoreMigration @Inject constructor(
         if (oldVersion < 47) MigrateSessionTo047(realm).perform()
         if (oldVersion < 48) MigrateSessionTo048(realm).perform()
         if (oldVersion < 49) MigrateSessionTo049(realm).perform()
+        if (oldVersion < 50) MigrateSessionTo050(realm).perform()
     }
 }
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/migration/MigrateSessionTo050.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/migration/MigrateSessionTo050.kt
new file mode 100644
index 0000000000..1d864ae7e9
--- /dev/null
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/migration/MigrateSessionTo050.kt
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.database.migration
+
+import io.realm.DynamicRealm
+import org.matrix.android.sdk.internal.database.model.PollHistoryStatusEntityFields
+import org.matrix.android.sdk.internal.util.database.RealmMigrator
+
+/**
+ * Adding new entity PollHistoryStatusEntity.
+ */
+internal class MigrateSessionTo050(realm: DynamicRealm) : RealmMigrator(realm, 50) {
+
+    override fun doMigrate(realm: DynamicRealm) {
+        realm.schema.create("PollHistoryStatusEntity")
+                .addField(PollHistoryStatusEntityFields.ROOM_ID, String::class.java)
+                .addPrimaryKey(PollHistoryStatusEntityFields.ROOM_ID)
+                .setRequired(PollHistoryStatusEntityFields.ROOM_ID, true)
+                .addField(PollHistoryStatusEntityFields.CURRENT_TIMESTAMP_TARGET_BACKWARD_MS, Long::class.java)
+                .setNullable(PollHistoryStatusEntityFields.CURRENT_TIMESTAMP_TARGET_BACKWARD_MS, true)
+                .addField(PollHistoryStatusEntityFields.OLDEST_TIMESTAMP_TARGET_REACHED_MS, Long::class.java)
+                .setNullable(PollHistoryStatusEntityFields.OLDEST_TIMESTAMP_TARGET_REACHED_MS, true)
+                .addField(PollHistoryStatusEntityFields.OLDEST_EVENT_ID_REACHED, String::class.java)
+                .addField(PollHistoryStatusEntityFields.MOST_RECENT_EVENT_ID_REACHED, String::class.java)
+                .addField(PollHistoryStatusEntityFields.IS_END_OF_POLLS_BACKWARD, Boolean::class.java)
+    }
+}
+
+