diff --git a/profiles/base/.local/share/marker/user_commands.txt b/profiles/base/.local/share/marker/user_commands.txt
index 43d7e41..8042de2 100644
--- a/profiles/base/.local/share/marker/user_commands.txt
+++ b/profiles/base/.local/share/marker/user_commands.txt
@@ -1,2 +1,3 @@
 cmake .. -DGMX_BUILD_OWN_FFTW=ON -DREGRESSIONTEST_DOWNLOAD=ON -DGMX_GPU=ON -DCMAKE_INSTALL_PREFIX=/opt/gromacs-2019.1/ -DCMAKE_C_COMPILER=/usr/bin/gcc-4.9 -DCMAKE_CXX_COMPILER=/usr/bin/g++-4.9##gmx_compile
-git clone git@git.compbiol.bio.tu-darmstadt.de:Daniel/md-template.git sim##md-template
\ No newline at end of file
+git clone git@git.compbiol.bio.tu-darmstadt.de:Daniel/md-template.git sim##md-template
+git clone git@git.compbiol.bio.tu-darmstadt.de:Daniel/build_system.git {{folder}} && cd {{folder}}##build_system
\ No newline at end of file
diff --git a/profiles/pymol/.pymolrc b/profiles/pymol/.pymolrc
index c1e59c4..1ff87e6 100644
--- a/profiles/pymol/.pymolrc
+++ b/profiles/pymol/.pymolrc
@@ -43,7 +43,7 @@ set cartoon_gap_cutoff, 0
 set cartoon_side_chain_helper, 1
 set cartoon_discrete_colors, on
 
-alias clean, hide everything, hydrogen or n. 1M* or n. 2M*
+alias clean, hide everything, hydrogen or n. 1M* or n. 2M* or n. MC*
 alias sf_as_sticks, show_as sticks, resid 479-483; clean