diff --git a/demboyz/base/jsonfile.cpp b/demboyz/base/jsonfile.cpp
index e1523be..4f0f671 100644
--- a/demboyz/base/jsonfile.cpp
+++ b/demboyz/base/jsonfile.cpp
@@ -25,6 +25,8 @@ namespace base
     void JsonWriterFile::Flush()
     {
         m_fileStream.Flush();
+        fflush(m_fp);
+    }
 
     void JsonWriterFile::Reset()
     {