diff --git a/conanfile.py b/conanfile.py
index f1566ae334b2533288aaddf5cdadbe83d9a9f2c9..f1f4c486d450ee119d01429604dce0724d191e9f 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -28,7 +28,7 @@ class nest(ConanFile):
 
     requires = (("contra/18.05@RWTH-VR/develop"),
                 ("nesci/18.05@RWTH-VR/develop"),
-		("Qt/5.11.1@bincrafters/stable"),
+		# ("Qt/5.11.1@bincrafters/stable"),
                 ("conduit/0.3.1@RWTH-VR/thirdparty"))
     generators = "cmake"
 
diff --git a/demos/CMakeLists.txt b/demos/CMakeLists.txt
index 9d501569440ae5e9a0be63a8b15aac974a796909..a121da6b638b375a41014848fa6b0f5fc0b65aee 100644
--- a/demos/CMakeLists.txt
+++ b/demos/CMakeLists.txt
@@ -19,4 +19,5 @@
 # limitations under the License.
 #-------------------------------------------------------------------------------
 
-add_subdirectory(QVTK-Demo)
+add_subdirectory(brunel-simulation)
+# add_subdirectory(QVTK-Demo)