diff --git a/application/src/main/data/upgrade/3.4.3/schema_update.sql b/application/src/main/data/upgrade/3.4.3/schema_update.sql
deleted file mode 100644
index deaf8c6369..0000000000
--- a/application/src/main/data/upgrade/3.4.3/schema_update.sql
+++ /dev/null
@@ -1,26 +0,0 @@
---
--- Copyright © 2016-2023 The Thingsboard Authors
---
--- 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.
---
-
-CREATE TABLE IF NOT EXISTS alarm_comment (
-    id uuid NOT NULL,
-    created_time bigint NOT NULL,
-    alarm_id uuid NOT NULL,
-    user_id uuid,
-    type varchar(255) NOT NULL,
-    comment varchar(10000),
-    CONSTRAINT fk_alarm_comment_alarm_id FOREIGN KEY (alarm_id) REFERENCES alarm(id) ON DELETE CASCADE
-) PARTITION BY RANGE (created_time);
-CREATE INDEX IF NOT EXISTS idx_alarm_comment_alarm_id ON alarm_comment(alarm_id);
diff --git a/application/src/main/data/upgrade/3.4.4/schema_update.sql b/application/src/main/data/upgrade/3.4.4/schema_update.sql
index 811031b195..598212ca2a 100644
--- a/application/src/main/data/upgrade/3.4.4/schema_update.sql
+++ b/application/src/main/data/upgrade/3.4.4/schema_update.sql
@@ -14,6 +14,17 @@
 -- limitations under the License.
 --
 
+CREATE TABLE IF NOT EXISTS alarm_comment (
+    id uuid NOT NULL,
+    created_time bigint NOT NULL,
+    alarm_id uuid NOT NULL,
+    user_id uuid,
+    type varchar(255) NOT NULL,
+    comment varchar(10000),
+    CONSTRAINT fk_alarm_comment_alarm_id FOREIGN KEY (alarm_id) REFERENCES alarm(id) ON DELETE CASCADE
+) PARTITION BY RANGE (created_time);
+CREATE INDEX IF NOT EXISTS idx_alarm_comment_alarm_id ON alarm_comment(alarm_id);
+
 CREATE TABLE IF NOT EXISTS user_settings (
     user_id uuid NOT NULL CONSTRAINT user_settings_pkey PRIMARY KEY,
     settings varchar(10000),
diff --git a/application/src/main/java/org/thingsboard/server/service/install/SqlDatabaseUpgradeService.java b/application/src/main/java/org/thingsboard/server/service/install/SqlDatabaseUpgradeService.java
index a4330d3972..b9ff5383b5 100644
--- a/application/src/main/java/org/thingsboard/server/service/install/SqlDatabaseUpgradeService.java
+++ b/application/src/main/java/org/thingsboard/server/service/install/SqlDatabaseUpgradeService.java
@@ -677,11 +677,11 @@ public class SqlDatabaseUpgradeService implements DatabaseEntitiesUpgradeService
                     log.error("Failed updating schema!!!", e);
                 }
                 break;
-            case "3.4.3":
+            case "3.4.4":
                 try (Connection conn = DriverManager.getConnection(dbUrl, dbUserName, dbPassword)) {
                     log.info("Updating schema ...");
                     if (isOldSchema(conn, 3004002)) {
-                        schemaUpdateFile = Paths.get(installScripts.getDataDir(), "upgrade", "3.4.3", SCHEMA_UPDATE_SQL);
+                        schemaUpdateFile = Paths.get(installScripts.getDataDir(), "upgrade", "3.4.4", SCHEMA_UPDATE_SQL);
                         loadSql(schemaUpdateFile, conn);
 
                         try {