diff --git a/src/log.cpp b/src/log.cpp
index 99640a1..2beac44 100644
--- a/src/log.cpp
+++ b/src/log.cpp
@@ -54,7 +54,7 @@ void Log::open( char* ident, int option, int facility)
void Log::message(int facility_priority, string message)
{
if( opend )
- syslog( facility_priority, message.data() );
+ syslog( facility_priority, "%s", message.data() );
}
void Log::close()