diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b808e897..48039ecda 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 - Option to mute chat reactions.
+- Notify reactions only on local accounts messages.
 
 ## 5.2.3 - 2024-03-29
 
diff --git a/linphone-app/src/components/core/CoreHandlers.cpp b/linphone-app/src/components/core/CoreHandlers.cpp
index 8f19cfcc1..37213c25e 100644
--- a/linphone-app/src/components/core/CoreHandlers.cpp
+++ b/linphone-app/src/components/core/CoreHandlers.cpp
@@ -331,7 +331,10 @@ void CoreHandlers::onNewMessageReaction(const std::shared_ptr<linphone::Core> &
 	
 	appSettings.beginGroup("chatrooms");
 	
-	if( !message || CoreManager::getInstance()->getAccountSettingsModel()->findAccount(reaction->getFromAddress()) || !settingsModel->getChatReactionsNotificationsEnabled())
+	// 0. Do not notify if there is no message, it is our reaction, the notification has been deactivated or the message is not ours.
+	if( !message || CoreManager::getInstance()->getAccountSettingsModel()->findAccount(reaction->getFromAddress()) || !settingsModel->getChatReactionsNotificationsEnabled()
+		|| !CoreManager::getInstance()->getAccountSettingsModel()->findAccount(message->getFromAddress())
+	)
 		return;
 	// 1. Do not notify if chat is not activated.
 	if (chatRoom->getCurrentParams()->getEncryptionBackend() == linphone::ChatRoom::EncryptionBackend::None && !settingsModel->getStandardChatEnabled()