diff --git a/build/win32/vs10/glib.props b/build/win32/vs10/glib.props
index 25685d7c9..d45b9f2c9 100644
--- a/build/win32/vs10/glib.props
+++ b/build/win32/vs10/glib.props
@@ -421,6 +421,8 @@ copy ..\..\..\gio\gpollableoutputstream.h $(CopyDir)\include\glib-$(ApiVersion)\
 
 copy ..\..\..\gio\gpollableutils.h $(CopyDir)\include\glib-$(ApiVersion)\gio
 
+copy ..\..\..\gio\gpropertyaction.h $(CopyDir)\include\glib-$(ApiVersion)\gio
+
 copy ..\..\..\gio\gproxy.h $(CopyDir)\include\glib-$(ApiVersion)\gio
 
 copy ..\..\..\gio\gproxyaddress.h $(CopyDir)\include\glib-$(ApiVersion)\gio
diff --git a/build/win32/vs9/glib.vsprops b/build/win32/vs9/glib.vsprops
index 6c4546990..b737482ec 100644
--- a/build/win32/vs9/glib.vsprops
+++ b/build/win32/vs9/glib.vsprops
@@ -264,6 +264,7 @@ copy ..\..\..\gio\gpermission.h $(CopyDir)\include\glib-$(ApiVersion)\gio
&
 copy ..\..\..\gio\gpollableinputstream.h $(CopyDir)\include\glib-$(ApiVersion)\gio

 copy ..\..\..\gio\gpollableoutputstream.h $(CopyDir)\include\glib-$(ApiVersion)\gio

 copy ..\..\..\gio\gpollableutils.h $(CopyDir)\include\glib-$(ApiVersion)\gio

+copy ..\..\..\gio\gpropertyaction.h $(CopyDir)\include\glib-$(ApiVersion)\gio

 copy ..\..\..\gio\gproxy.h $(CopyDir)\include\glib-$(ApiVersion)\gio

 copy ..\..\..\gio\gproxyaddress.h $(CopyDir)\include\glib-$(ApiVersion)\gio

 copy ..\..\..\gio\gproxyaddressenumerator.h $(CopyDir)\include\glib-$(ApiVersion)\gio