diff --git a/dune/stuff/functions.hh b/dune/stuff/functions.hh
index 860bf1d59f60b351a39d20a99ad40ab2c24841e9..b1b1ce7dcd9a14f10bda0dfe45adecc925df18e6 100644
--- a/dune/stuff/functions.hh
+++ b/dune/stuff/functions.hh
@@ -19,7 +19,6 @@
 #include "functions/expression.hh"
 #include "functions/flattop.hh"
 #include "functions/ESV2007.hh"
-#include "playground/functions/indicator.hh"
 #include "functions/spe10.hh"
 
 namespace Dune {
@@ -147,7 +146,6 @@ private:
   typedef Functions::FlatTop<E, D, d, R, r, rC> FlattopType;
   typedef Functions::ESV2007::Testcase1Force<E, D, d, R, r, rC> ESV2007Testcase1ForceType;
   typedef Functions::ESV2007::Testcase1ExactSolution<E, D, d, R, r, rC> ESV2007Testcase1ExactSolutionType;
-  typedef Functions::Indicator<E, D, d, R, r, rC> IndicatorType;
   typedef Functions::Spe10::Model1<E, D, d, R, r, rC> Spe10Model1Type;
 
 public:
@@ -160,7 +158,6 @@ public:
     ret = call_append<FlattopType>(ret);
     ret = call_append<ESV2007Testcase1ForceType>(ret);
     ret = call_append<ESV2007Testcase1ExactSolutionType>(ret);
-    ret = call_append<IndicatorType>(ret);
     ret = call_append<Spe10Model1Type>(ret);
     return ret;
   } // ... available(...)
@@ -179,8 +176,6 @@ public:
       return call_default_config<ESV2007Testcase1ForceType>(sub_name);
     else if (call_compare<ESV2007Testcase1ExactSolutionType>(type))
       return call_default_config<ESV2007Testcase1ExactSolutionType>(sub_name);
-    else if (call_compare<IndicatorType>(type))
-      return call_default_config<IndicatorType>(sub_name);
     else if (call_compare<Spe10Model1Type>(type))
       return call_default_config<Spe10Model1Type>(sub_name);
     else if (available().empty())
@@ -215,8 +210,6 @@ public:
       return call_create<ESV2007Testcase1ForceType>(cfg);
     else if (call_compare<ESV2007Testcase1ExactSolutionType>(type))
       return call_create<ESV2007Testcase1ExactSolutionType>(cfg);
-    else if (call_compare<IndicatorType>(type))
-      return call_create<IndicatorType>(cfg);
     else if (call_compare<Spe10Model1Type>(type))
       return call_create<Spe10Model1Type>(cfg);
     else if (available().empty())