diff --git a/sfx2/source/doc/docinf.cxx b/sfx2/source/doc/docinf.cxx
index 3048a3e7bb5c..136d9cf274ed 100644
--- a/sfx2/source/doc/docinf.cxx
+++ b/sfx2/source/doc/docinf.cxx
@@ -241,7 +241,7 @@ bool SFX2_DLLPUBLIC SaveOlePropertySet(
     rGlobSect.SetFileTimeValue( PROPID_EDITTIME, aEditTime );
 
     rGlobSect.SetStringValue( PROPID_REVNUMBER,
-                rtl::OUString::valueOf( i_xDocProps->getEditingCycles() ) );
+                rtl::OUString::valueOf( static_cast<sal_Int32>(i_xDocProps->getEditingCycles()) ) );
     if ( i_pThumb && i_pThumb->getLength() )
         rGlobSect.SetThumbnailValue( PROPID_THUMBNAIL, *i_pThumb );