diff --git a/main.go b/main.go
index 63be7a5..fd18e31 100644
--- a/main.go
+++ b/main.go
@@ -126,8 +126,8 @@ func (l *Logger) Trace(format string, v ...interface{}) {
 
 // PrintAndTrace ...
 func (l *Logger) PrintAndTrace(format string, v ...interface{}) {
-	l.Print(format, v)
-	l.Trace(format, v)
+	l.Print(format, v...)
+	l.Trace(format, v...)
 }
 
 // LogHTTPRequest ...