diff --git a/log/log.go b/log/log.go
index b783e4c1..c788d35e 100644
--- a/log/log.go
+++ b/log/log.go
@@ -5,21 +5,21 @@ import (
 )
 
 func Debug(format string, args ...interface{}) {
-	session.I.Events.Log(session.DEBUG, format, args)
+	session.I.Events.Log(session.DEBUG, format, args...)
 }
 
 func Info(format string, args ...interface{}) {
-	session.I.Events.Log(session.INFO, format, args)
+	session.I.Events.Log(session.INFO, format, args...)
 }
 
 func Warning(format string, args ...interface{}) {
-	session.I.Events.Log(session.WARNING, format, args)
+	session.I.Events.Log(session.WARNING, format, args...)
 }
 
 func Error(format string, args ...interface{}) {
-	session.I.Events.Log(session.ERROR, format, args)
+	session.I.Events.Log(session.ERROR, format, args...)
 }
 
 func Fatal(format string, args ...interface{}) {
-	session.I.Events.Log(session.FATAL, format, args)
+	session.I.Events.Log(session.FATAL, format, args...)
 }
diff --git a/session/events.go b/session/events.go
index e322cd2b..9f1bc657 100644
--- a/session/events.go
+++ b/session/events.go
@@ -111,7 +111,7 @@ func (p *EventPool) Log(level int, format string, args ...interface{}) {
 		return
 	}
 
-	message := fmt.Sprintf(format, args)
+	message := fmt.Sprintf(format, args...)
 
 	p.Add("sys.log", LogMessage{
 		level,