diff --git a/.github/workflows/ice.yml b/.github/workflows/ice.yml
index 0d74399..d05e406 100644
--- a/.github/workflows/ice.yml
+++ b/.github/workflows/ice.yml
@@ -19,13 +19,13 @@ jobs:
       # use mkl option
       - name: Build Packages
         run: |
-            ml gcc/12.3.0 mvapich2/2.3.7-1 intel-oneapi-mkl/2023.1.0 python/3.10.10 netcdf-c/4.9.2-mva2-hdf5-1.14 netcdf-cxx/4.2-mva2-hdf5-1.14 netcdf-fortran/4.6.0-mva2-hdf5-1.14 fftw/3.3.10-mva
+            ml gcc/12.3.0 mvapich2/2.3.7-1 intel-oneapi-mkl/2023.1.0 python/3.10.10 netcdf-fortran/4.6.0-mva2-hdf5-1.14 fftw/3.3.10-mva cmake
             bash rbc.sh install
 
       # will stop on any errors
       - name: Compile Cases
         run: |
-            ml gcc/12.3.0 mvapich2/2.3.7-1 intel-oneapi-mkl/2023.1.0 python/3.10.10 netcdf-c/4.9.2-mva2-hdf5-1.14 netcdf-cxx/4.2-mva2-hdf5-1.14 netcdf-fortran/4.6.0-mva2-hdf5-1.14 fftw/3.3.10-mva
+            ml gcc/12.3.0 mvapich2/2.3.7-1 intel-oneapi-mkl/2023.1.0 python/3.10.10 netcdf-fortran/4.6.0-mva2-hdf5-1.14 fftw/3.3.10-mva cmake
             set -e -x
             export PETSC_DIR=`pwd`/RBC3D/packages/petsc-3.19.6
             export PETSC_ARCH=arch-linux-c-opt
diff --git a/README.md b/README.md
index 1f71d3e..aa0b4c2 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ bash rbc.sh install
 Or if you're on COC-ICE, you just need to load different modules to run the installer script.
 
 ```shell
-ml gcc/12.3.0 mvapich2/2.3.7-1 intel-oneapi-mkl/2023.1.0 python/3.10.10 netcdf-fortran/4.6.0-mva2-hdf5-1.14 fftw/3.3.10-mva2
+ml gcc/12.3.0 mvapich2/2.3.7-1 intel-oneapi-mkl/2023.1.0 python/3.10.10 netcdf-fortran/4.6.0-mva2-hdf5-1.14 fftw/3.3.10-mva2 cmake
 bash rbc.sh install
 ```
 
@@ -50,6 +50,7 @@ Then to execute and run a case, you can:
 mkdir build
 cd build
 cmake ..
+cd case
 make case
 srun -n 1 ./initcond
 srun ./tube