diff --git a/src/logger.c b/src/logger.c
index 2d998054..71b864a5 100644
--- a/src/logger.c
+++ b/src/logger.c
@@ -100,6 +100,8 @@ vlogger(int severity, int domain, char *fmt, va_list args)
       va_copy(ap, args);
       vfprintf(logfile, fmt, ap);
       va_end(ap);
+
+      fflush(logfile);
     }
 
   if (console)