diff --git a/tutorial/ex1/injection2pniproblem.hh b/tutorial/ex1/injection2pniproblem.hh
index aaa6a01ac3768ee210e2abdde5d87215c6f876e0..86577171d9eaaedfb0f7035e93269ebc69d849e0 100644
--- a/tutorial/ex1/injection2pniproblem.hh
+++ b/tutorial/ex1/injection2pniproblem.hh
@@ -203,6 +203,7 @@ public:
             values.setAllNeumann();
 
          /*!
+          * TODO:dumux-course-task:
           * dumux-course-task:
           * set dirichlet conditions for the temperature index everywhere
           */