diff --git a/src/bot/bot.py b/src/bot/bot.py
index b3bca69..28d12e1 100644
--- a/src/bot/bot.py
+++ b/src/bot/bot.py
@@ -305,12 +305,19 @@ async def cmd_generate(update: Update, ctx: ContextTypes.DEFAULT_TYPE):
     db = ResearchDB(db_conn)
 
     try:
-        # Find last session for this chat
-        cursor = await db_conn.execute(
-            """SELECT * FROM research_sessions WHERE telegram_chat_id = ?
-               ORDER BY created_at DESC LIMIT 1""",
-            (chat_id,)
-        )
+        # Usa la sesión activa si existe, si no la más reciente
+        session_id = _active_sessions.get(chat_id)
+        if session_id:
+            cursor = await db_conn.execute(
+                "SELECT * FROM research_sessions WHERE id = ?",
+                (session_id,)
+            )
+        else:
+            cursor = await db_conn.execute(
+                """SELECT * FROM research_sessions WHERE telegram_chat_id = ?
+                   ORDER BY created_at DESC LIMIT 1""",
+                (chat_id,)
+            )
         row = await cursor.fetchone()
         if not row:
             await update.message.reply_text("No research sessions found. Start with /research <topic>")