diff --git a/dumux/decoupled/2p/impes/impesproblem2p.hh b/dumux/decoupled/2p/impes/impesproblem2p.hh
index 96250ebde1c154e3f1c5fa21818a7938fb6a9c8b..b94255cd0f72f7440cd247eb5c5a5b0ebdc0c648 100644
--- a/dumux/decoupled/2p/impes/impesproblem2p.hh
+++ b/dumux/decoupled/2p/impes/impesproblem2p.hh
@@ -136,7 +136,7 @@ public:
     { return *spatialParameters_; }
 
     /*!
-     * \copydoc spatialParameters()
+     * \copydoc Dumux::IMPESProblem2P::spatialParameters()
      */
     const SpatialParameters &spatialParameters() const
     { return *spatialParameters_; }