diff --git a/src/lib/common/CMakeLists.txt b/src/lib/common/CMakeLists.txt
index 9c7f811f8..9ecfa35fb 100644
--- a/src/lib/common/CMakeLists.txt
+++ b/src/lib/common/CMakeLists.txt
@@ -11,7 +11,7 @@ add_library(common STATIC
   StdIStream.h
   StdList.h
   StdMap.h
-  stdostream.h
+  StdOStream.h
   stdpost.h
   stdpre.h
   stdset.h
diff --git a/src/lib/common/stdostream.h b/src/lib/common/StdOStream.h
similarity index 100%
rename from src/lib/common/stdostream.h
rename to src/lib/common/StdOStream.h
diff --git a/src/lib/server/Config.cpp b/src/lib/server/Config.cpp
index 8797afdbb..c701b3a92 100644
--- a/src/lib/server/Config.cpp
+++ b/src/lib/server/Config.cpp
@@ -9,7 +9,7 @@
 
 #include "base/IEventQueue.h"
 #include "common/StdIStream.h"
-#include "common/stdostream.h"
+#include "common/StdOStream.h"
 #include "deskflow/KeyMap.h"
 #include "deskflow/KeyTypes.h"
 #include "deskflow/OptionTypes.h"