diff --git a/src/Simplex/Chat/Store/Messages.hs b/src/Simplex/Chat/Store/Messages.hs
index f10659bcf8..c7c2298888 100644
--- a/src/Simplex/Chat/Store/Messages.hs
+++ b/src/Simplex/Chat/Store/Messages.hs
@@ -569,7 +569,8 @@ findDirectChatPreviews_ db User {userId} pagination clq =
     toPreview :: (ContactId, UTCTime, Maybe ChatItemId) :. ChatStatsRow -> AChatPreviewData
     toPreview ((contactId, ts, lastItemId_) :. statsRow) =
       ACPD SCTDirect $ DirectChatPD ts contactId lastItemId_ (toChatStats statsRow)
-    baseQuery =
+    baseQueryDBSpecific =
+#if defined(db_postgres)
       [sql|
         SELECT
           ct.contact_id,
@@ -586,13 +587,37 @@ findDirectChatPreviews_ db User {userId} pagination clq =
           COALESCE(ChatStats.MinUnread, 0),
           ct.unread_chat
         FROM contacts ct
-        LEFT JOIN (
-          SELECT contact_id, COUNT(1) AS UnreadCount, MIN(chat_item_id) AS MinUnread
-          FROM chat_items
-          WHERE user_id = ? AND contact_id IS NOT NULL AND item_status = ?
-          GROUP BY contact_id
-        ) ChatStats ON ChatStats.contact_id = ct.contact_id
       |]
+#else
+      [sql|
+        SELECT
+          ct.contact_id,
+          ct.chat_ts,
+          LastItems.chat_item_id,
+          COALESCE(ChatStats.UnreadCount, 0),
+          0,
+          COALESCE(ChatStats.MinUnread, 0),
+          ct.unread_chat
+        FROM contacts ct
+        LEFT JOIN (
+          SELECT contact_id, chat_item_id, MAX(created_at)
+          FROM chat_items
+          WHERE user_id = ? AND contact_id IS NOT NULL
+          GROUP BY contact_id
+        ) LastItems ON LastItems.contact_id = ct.contact_id
+      |]
+#endif
+    baseQuery =
+      baseQueryDBSpecific
+        <> " "
+        <> [sql|
+              LEFT JOIN (
+                SELECT contact_id, COUNT(1) AS UnreadCount, MIN(chat_item_id) AS MinUnread
+                FROM chat_items
+                WHERE user_id = ? AND contact_id IS NOT NULL AND item_status = ?
+                GROUP BY contact_id
+              ) ChatStats ON ChatStats.contact_id = ct.contact_id
+           |]
     baseParams = (userId, userId, CISRcvNew)
     getPreviews = case clq of
       CLQFilters {favorite = False, unread = False} -> do
@@ -667,7 +692,8 @@ findGroupChatPreviews_ db User {userId} pagination clq =
     toPreview :: (GroupId, UTCTime, Maybe ChatItemId) :. ChatStatsRow -> AChatPreviewData
     toPreview ((groupId, ts, lastItemId_) :. statsRow) =
       ACPD SCTGroup $ GroupChatPD ts groupId lastItemId_ (toChatStats statsRow)
-    baseQuery =
+    baseQueryDBSpecific =
+#if defined(db_postgres)
       [sql|
         SELECT
           g.group_id,
@@ -684,20 +710,44 @@ findGroupChatPreviews_ db User {userId} pagination clq =
           COALESCE(ChatStats.MinUnread, 0),
           g.unread_chat
         FROM groups g
+      |]
+#else
+      [sql|
+        SELECT
+          g.group_id,
+          g.chat_ts,
+          LastItems.chat_item_id,
+          COALESCE(ChatStats.UnreadCount, 0),
+          COALESCE(ReportCount.Count, 0),
+          COALESCE(ChatStats.MinUnread, 0),
+          g.unread_chat
+        FROM groups g
         LEFT JOIN (
-          SELECT group_id, COUNT(1) AS UnreadCount, MIN(chat_item_id) AS MinUnread
-          FROM chat_items
-          WHERE user_id = ? AND group_id IS NOT NULL AND item_status = ?
-          GROUP BY group_id
-        ) ChatStats ON ChatStats.group_id = g.group_id
-        LEFT JOIN (
-          SELECT group_id, COUNT(1) AS Count
+          SELECT group_id, chat_item_id, MAX(item_ts)
           FROM chat_items
           WHERE user_id = ? AND group_id IS NOT NULL
-            AND msg_content_tag = ? AND item_deleted = ? AND item_sent = 0
           GROUP BY group_id
-        ) ReportCount ON ReportCount.group_id = g.group_id
+        ) LastItems ON LastItems.group_id = g.group_id
       |]
+#endif
+    baseQuery =
+      baseQueryDBSpecific
+        <> " "
+        <> [sql|
+              LEFT JOIN (
+                SELECT group_id, COUNT(1) AS UnreadCount, MIN(chat_item_id) AS MinUnread
+                FROM chat_items
+                WHERE user_id = ? AND group_id IS NOT NULL AND item_status = ?
+                GROUP BY group_id
+              ) ChatStats ON ChatStats.group_id = g.group_id
+              LEFT JOIN (
+                SELECT group_id, COUNT(1) AS Count
+                FROM chat_items
+                WHERE user_id = ? AND group_id IS NOT NULL
+                  AND msg_content_tag = ? AND item_deleted = ? AND item_sent = 0
+                GROUP BY group_id
+              ) ReportCount ON ReportCount.group_id = g.group_id
+           |]
     baseParams = (userId, userId, CISRcvNew, userId, MCReport_, BI False)
     getPreviews = case clq of
       CLQFilters {favorite = False, unread = False} -> do
@@ -772,7 +822,8 @@ findLocalChatPreviews_ db User {userId} pagination clq =
     toPreview :: (NoteFolderId, UTCTime, Maybe ChatItemId) :. ChatStatsRow -> AChatPreviewData
     toPreview ((noteFolderId, ts, lastItemId_) :. statsRow) =
       ACPD SCTLocal $ LocalChatPD ts noteFolderId lastItemId_ (toChatStats statsRow)
-    baseQuery =
+    baseQueryDBSpecific =
+#if defined(db_postgres)
       [sql|
         SELECT
           nf.note_folder_id,
@@ -789,13 +840,37 @@ findLocalChatPreviews_ db User {userId} pagination clq =
           COALESCE(ChatStats.MinUnread, 0),
           nf.unread_chat
         FROM note_folders nf
-        LEFT JOIN (
-          SELECT note_folder_id, COUNT(1) AS UnreadCount, MIN(chat_item_id) AS MinUnread
-          FROM chat_items
-          WHERE user_id = ? AND note_folder_id IS NOT NULL AND item_status = ?
-          GROUP BY note_folder_id
-        ) ChatStats ON ChatStats.note_folder_id = nf.note_folder_id
       |]
+#else
+      [sql|
+        SELECT
+          nf.note_folder_id,
+          nf.chat_ts,
+          LastItems.chat_item_id,
+          COALESCE(ChatStats.UnreadCount, 0),
+          0,
+          COALESCE(ChatStats.MinUnread, 0),
+          nf.unread_chat
+        FROM note_folders nf
+        LEFT JOIN (
+          SELECT note_folder_id, chat_item_id, MAX(created_at)
+          FROM chat_items
+          WHERE user_id = ? AND note_folder_id IS NOT NULL
+          GROUP BY note_folder_id
+        ) LastItems ON LastItems.note_folder_id = nf.note_folder_id
+      |]
+#endif
+    baseQuery =
+      baseQueryDBSpecific
+        <> " "
+        <> [sql|
+              LEFT JOIN (
+                SELECT note_folder_id, COUNT(1) AS UnreadCount, MIN(chat_item_id) AS MinUnread
+                FROM chat_items
+                WHERE user_id = ? AND note_folder_id IS NOT NULL AND item_status = ?
+                GROUP BY note_folder_id
+              ) ChatStats ON ChatStats.note_folder_id = nf.note_folder_id
+           |]
     baseParams = (userId, userId, CISRcvNew)
     getPreviews = case clq of
       CLQFilters {favorite = False, unread = False} -> do