diff --git a/vncviewer/Viewport.cxx b/vncviewer/Viewport.cxx
index 1c0503c..851405c 100644
--- a/vncviewer/Viewport.cxx
+++ b/vncviewer/Viewport.cxx
@@ -228,6 +228,36 @@
   damage(FL_DAMAGE_USER1, r.tl.x + x(), r.tl.y + y(), r.width(), r.height());
 }
 
+void Viewport::serverCutText(const char* str, rdr::U32 len)
+{
+  char *buffer;
+  int size, ret;
+
+  if (!acceptClipboard)
+    return;
+
+  size = fl_utf8froma(NULL, 0, str, len);
+  if (size <= 0)
+    return;
+
+  size++;
+
+  buffer = new char[size];
+
+  ret = fl_utf8froma(buffer, size, str, len);
+  assert(ret < size);
+
+  vlog.debug("Got clipboard data (%d bytes)", (int)strlen(buffer));
+
+  // RFB doesn't have separate selection and clipboard concepts, so we
+  // dump the data into both variants.
+  if (setPrimary)
+    Fl::copy(buffer, ret, 0);
+  Fl::copy(buffer, ret, 1);
+
+  delete [] buffer;
+}
+
 static const char * dotcursor_xpm[] = {
   "5 5 2 1",
   ".	c #000000",