diff --git a/apps/gpu/LBM/DrivenCavity/DrivenCavity.cpp b/apps/gpu/LBM/DrivenCavity/DrivenCavity.cpp
index 869989462593edf14b198efa598f95c1b7051ba9..8766041ac734257ab6efcc814172e9dcb48b8753 100644
--- a/apps/gpu/LBM/DrivenCavity/DrivenCavity.cpp
+++ b/apps/gpu/LBM/DrivenCavity/DrivenCavity.cpp
@@ -126,6 +126,11 @@ void multipleLevel(const std::string& configPath)
 	gridBuilder->addCoarseGrid(-0.5 * L, -0.5 * L, -0.5 * L,
 								0.5 * L,  0.5 * L,  0.5 * L, dx);
 
+    gridBuilder->setNumberOfLayers(12, 8);
+
+    gridBuilder->addGrid( new Cuboid( -0.1 * L, -0.1 * L, -0.1 * L,
+                                       0.1 * L , 0.1 * L,  0.1 * L), 1);
+
 	gridBuilder->setPeriodicBoundaryCondition(false, false, false);
 
 	gridBuilder->buildGrids(lbmOrGks, false); // buildGrids() has to be called before setting the BCs!!!!
@@ -172,7 +177,7 @@ void multipleLevel(const std::string& configPath)
 
         para->setPrintFiles(true);
 
-        para->setMaxLevel(1);
+        para->setMaxLevel(2);
 
         para->setVelocity(velocityLB);
         para->setViscosity(viscosityLB);
diff --git a/gpu.cmake b/gpu.cmake
index eef54759cfbbd7dff9b6c81d9d79b2f0ef0d09b1..568918ab530be44d528f188d81a3a368df9dcf90 100644
--- a/gpu.cmake
+++ b/gpu.cmake
@@ -31,7 +31,7 @@ IF (BUILD_VF_GPU)
     #add_subdirectory(targets/apps/LBM/BaselNU)
     #add_subdirectory(targets/apps/LBM/BaselMultiGPU)
 
-    #add_subdirectory(apps/gpu/LBM/DrivenCavity)
+    add_subdirectory(apps/gpu/LBM/DrivenCavity)
     add_subdirectory(apps/gpu/LBM/WTG_RUB)
     #add_subdirectory(apps/gpu/LBM/gridGeneratorTest)
     #add_subdirectory(apps/gpu/LBM/TGV_3D)
@@ -130,4 +130,4 @@ endif()
 if(BUILD_VF_TRAFFIC)
     add_subdirectory(src/gpu/Traffic)
     add_subdirectory(apps/gpu/LBM/TrafficTest)
-endif()
\ No newline at end of file
+endif()