1 files changed, 4 insertions, 4 deletions
diff --git a/include/ucbhelper/registerucb.hxx b/include/ucbhelper/registerucb.hxx
index 7164fa99019c..c05d3729b9cc 100644
--- a/include/ucbhelper/registerucb.hxx
+++ b/include/ucbhelper/registerucb.hxx
@@ -20,16 +20,16 @@
 #ifndef INCLUDED_UCBHELPER_REGISTERUCB_HXX
 #define INCLUDED_UCBHELPER_REGISTERUCB_HXX
 
-#include <com/sun/star/uno/RuntimeException.hpp>
-#include <com/sun/star/uno/Reference.h>
-#include <com/sun/star/ucb/XContentProviderManager.hpp>
+#include <rtl/ustring.hxx>
 #include <vector>
 
 #include <ucbhelper/ucbhelperdllapi.h>
 
+namespace com { namespace sun { namespace star { namespace uno { template <class interface_type> class Reference; } } } }
+
 namespace com { namespace sun { namespace star {
-    namespace lang { class XMultiServiceFactory; }
     namespace uno { class XComponentContext; }
+    namespace ucb { class XContentProviderManager; }
 } } }