diff --git a/include/linphone/utils/utils.h b/include/linphone/utils/utils.h
index 6fea7d5c2..b11154255 100644
--- a/include/linphone/utils/utils.h
+++ b/include/linphone/utils/utils.h
@@ -105,8 +105,8 @@ namespace Utils {
 		return object;
 	}
 
-	LINPHONE_PUBLIC std::tm getTimeTAsTm (std::time_t time);
-	LINPHONE_PUBLIC std::time_t getTmAsTimeT (const std::tm &time);
+	LINPHONE_PUBLIC std::tm getTimeTAsTm (time_t time);
+	LINPHONE_PUBLIC time_t getTmAsTimeT (const std::tm &time);
 }
 
 LINPHONE_END_NAMESPACE
diff --git a/src/event-log/conference/conference-call-event.h b/src/event-log/conference/conference-call-event.h
index f2e58b893..53a4667ff 100644
--- a/src/event-log/conference/conference-call-event.h
+++ b/src/event-log/conference/conference-call-event.h
@@ -33,7 +33,7 @@ class ConferenceCallEventPrivate;
 
 class LINPHONE_PUBLIC ConferenceCallEvent : public EventLog {
 public:
-	ConferenceCallEvent (Type type, std::time_t time, const std::shared_ptr<Call> &call);
+	ConferenceCallEvent (Type type, time_t time, const std::shared_ptr<Call> &call);
 
 	std::shared_ptr<Call> getCall () const;
 
diff --git a/src/event-log/conference/conference-chat-message-event.h b/src/event-log/conference/conference-chat-message-event.h
index f64cf7afd..64a210e90 100644
--- a/src/event-log/conference/conference-chat-message-event.h
+++ b/src/event-log/conference/conference-chat-message-event.h
@@ -33,7 +33,7 @@ class ConferenceChatMessageEventPrivate;
 
 class LINPHONE_PUBLIC ConferenceChatMessageEvent : public ConferenceEvent {
 public:
-	ConferenceChatMessageEvent (std::time_t time, const std::shared_ptr<ChatMessage> &chatMessage);
+	ConferenceChatMessageEvent (time_t time, const std::shared_ptr<ChatMessage> &chatMessage);
 
 	std::shared_ptr<ChatMessage> getChatMessage () const;
 
diff --git a/src/event-log/conference/conference-event.h b/src/event-log/conference/conference-event.h
index 080c9e9a2..93a64a160 100644
--- a/src/event-log/conference/conference-event.h
+++ b/src/event-log/conference/conference-event.h
@@ -31,12 +31,12 @@ class ConferenceEventPrivate;
 
 class LINPHONE_PUBLIC ConferenceEvent : public EventLog {
 public:
-	ConferenceEvent (Type type, std::time_t time, const Address &conferenceAddress);
+	ConferenceEvent (Type type, time_t time, const Address &conferenceAddress);
 
 	const Address &getConferenceAddress () const;
 
 protected:
-	ConferenceEvent (ConferenceEventPrivate &p, Type type, std::time_t time, const Address &conferenceAddress);
+	ConferenceEvent (ConferenceEventPrivate &p, Type type, time_t time, const Address &conferenceAddress);
 
 private:
 	L_DECLARE_PRIVATE(ConferenceEvent);
diff --git a/src/event-log/conference/conference-notified-event.h b/src/event-log/conference/conference-notified-event.h
index eca259f49..0c16de48f 100644
--- a/src/event-log/conference/conference-notified-event.h
+++ b/src/event-log/conference/conference-notified-event.h
@@ -31,7 +31,7 @@ class ConferenceNotifiedEventPrivate;
 class LINPHONE_PUBLIC ConferenceNotifiedEvent : public ConferenceEvent {
 public:
 	ConferenceNotifiedEvent (
-		Type type, std::time_t time,
+		Type type, time_t time,
 		const Address &conferenceAddress,
 		unsigned int notifiyId
 	);
@@ -42,7 +42,7 @@ protected:
 	ConferenceNotifiedEvent (
 		ConferenceNotifiedEventPrivate &p,
 		Type type,
-		std::time_t time,
+		time_t time,
 		const Address &conferenceAddress,
 		unsigned int notifyId
 	);
diff --git a/src/event-log/conference/conference-participant-device-event.h b/src/event-log/conference/conference-participant-device-event.h
index d57834dd7..a4e1aca79 100644
--- a/src/event-log/conference/conference-participant-device-event.h
+++ b/src/event-log/conference/conference-participant-device-event.h
@@ -32,7 +32,7 @@ class LINPHONE_PUBLIC ConferenceParticipantDeviceEvent : public ConferencePartic
 public:
 	ConferenceParticipantDeviceEvent (
 		Type type,
-		std::time_t time,
+		time_t time,
 		const Address &conferenceAddress,
 		unsigned int notifyId,
 		const Address &participantAddress,
diff --git a/src/event-log/conference/conference-participant-event.h b/src/event-log/conference/conference-participant-event.h
index 792583dcf..d699adc9b 100644
--- a/src/event-log/conference/conference-participant-event.h
+++ b/src/event-log/conference/conference-participant-event.h
@@ -32,7 +32,7 @@ class LINPHONE_PUBLIC ConferenceParticipantEvent : public ConferenceNotifiedEven
 public:
 	ConferenceParticipantEvent (
 		Type type,
-		std::time_t time,
+		time_t time,
 		const Address &conferenceAddress,
 		unsigned int notifyId,
 		const Address &participantAddress
@@ -44,7 +44,7 @@ protected:
 	ConferenceParticipantEvent (
 		ConferenceParticipantEventPrivate &p,
 		Type type,
-		std::time_t time,
+		time_t time,
 		const Address &conferenceAddress,
 		unsigned int notifyId,
 		const Address &participantAddress
diff --git a/src/event-log/conference/conference-subject-event.h b/src/event-log/conference/conference-subject-event.h
index 8ea9a039f..02e1bcf67 100644
--- a/src/event-log/conference/conference-subject-event.h
+++ b/src/event-log/conference/conference-subject-event.h
@@ -33,7 +33,7 @@ class ConferenceSubjectEventPrivate;
 class LINPHONE_PUBLIC ConferenceSubjectEvent : public ConferenceNotifiedEvent {
 public:
 	ConferenceSubjectEvent (
-		std::time_t time,
+		time_t time,
 		const Address &conferenceAddress,
 		unsigned int notifyId,
 		const std::string &subject
diff --git a/src/event-log/event-log-p.h b/src/event-log/event-log-p.h
index 4c4085883..a5a566594 100644
--- a/src/event-log/event-log-p.h
+++ b/src/event-log/event-log-p.h
@@ -35,7 +35,7 @@ public:
 
 private:
 	EventLog::Type type = EventLog::Type::None;
-	std::time_t time = -1;
+	time_t time = -1;
 
 	L_DECLARE_PUBLIC(EventLog);
 };
diff --git a/src/event-log/event-log.cpp b/src/event-log/event-log.cpp
index 9ccfa8afc..e6a821f1c 100644
--- a/src/event-log/event-log.cpp
+++ b/src/event-log/event-log.cpp
@@ -26,7 +26,7 @@ LINPHONE_BEGIN_NAMESPACE
 
 EventLog::EventLog () : BaseObject(*new EventLogPrivate) {}
 
-EventLog::EventLog (EventLogPrivate &p, Type type, std::time_t time) : BaseObject(p) {
+EventLog::EventLog (EventLogPrivate &p, Type type, time_t time) : BaseObject(p) {
 	L_D();
 	d->type = type;
 	d->time = time;
@@ -37,7 +37,7 @@ EventLog::Type EventLog::getType () const {
 	return d->type;
 }
 
-std::time_t EventLog::getTime () const {
+time_t EventLog::getTime () const {
 	L_D();
 	return d->time;
 }
diff --git a/src/event-log/event-log.h b/src/event-log/event-log.h
index 9e43aec8c..265a63ce7 100644
--- a/src/event-log/event-log.h
+++ b/src/event-log/event-log.h
@@ -43,10 +43,10 @@ public:
 	EventLog ();
 
 	Type getType () const;
-	std::time_t getTime () const;
+	time_t getTime () const;
 
 protected:
-	EventLog (EventLogPrivate &p, Type type, std::time_t time);
+	EventLog (EventLogPrivate &p, Type type, time_t time);
 
 private:
 	L_DECLARE_PRIVATE(EventLog);