diff --git a/dogetipbot_telegram.py b/dogetipbot_telegram.py
index fb3a9ed..0aef8d5 100755
--- a/dogetipbot_telegram.py
+++ b/dogetipbot_telegram.py
@@ -188,7 +188,7 @@ async def dogetip(update: Update, context: CallbackContext):
         unit = context.args[1]
         destinataire = context.args[2][1:]
     except (IndexError, ValueError):
-        context.bot.send_message(
+        await context.bot.send_message(
             chat_id=update.message.chat_id,
             text="Syntaxe : /dogetip xxx doge @destinataire",
         )
@@ -221,7 +221,7 @@ async def dogetip(update: Update, context: CallbackContext):
                 + f'<a href="https://blockchair.com/dogecoin/transaction/{txid}">Voir la transaction</a>'
             )
 
-        context.bot.send_message(
+        await context.bot.send_message(
             chat_id=update.message.chat_id, parse_mode=ParseMode.HTML, text=message
         )
 
@@ -266,7 +266,7 @@ async def withdraw(update: Update, context: CallbackContext):
         unit = context.args[1]
         address = context.args[2]
     except (IndexError, ValueError):
-        context.bot.send_message(
+        await context.bot.send_message(
             chat_id=update.message.chat_id, text="Syntaxe : /withdraw xxx doge adresse"
         )
     else:
@@ -279,7 +279,7 @@ async def withdraw(update: Update, context: CallbackContext):
                     update.message.from_user.username, address, montant * 100000000
                 )
 
-        context.bot.send_message(
+        await context.bot.send_message(
             chat_id=update.message.chat_id,
             parse_mode=ParseMode.MARKDOWN,
             text="Transaction effectuée !\n"