diff --git a/README.md b/README.md
index c23c5e789ac8f67f1c9b3da5802202b25bbdbd86..80f2d2cae50dbddf088126358cbf3fec0a891449 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ All these scripts will load:
 - netCDF-Fortran
 - CMake
 - the MPR Python Environment (_except chs-conda environment_)
-- pFUnit - Fortran unit testing framework (_not available for GNU 6.4_)
+- pFUnit - Fortran unit testing framework
 
 ### Usage
 - Conda environment with gfortran:
@@ -18,21 +18,6 @@ All these scripts will load:
   source eve.chs-conda01 # or
   source eve.chs-conda02
   ```
-- GNU 6.4 compiler (`foss/2018a` Toolchain):
-  ```bash
-  source eve.gfortran64 # or
-  source eve.gfortran64MPI
-  ```
-- GNU 7.3 compiler (`foss/2018b` Toolchain):
-  ```bash
-  source eve.gfortran73 # or
-  source eve.gfortran73MPI
-  ```
-- GNU 8.3 compiler (`foss/2019b` Toolchain):
-  ```bash
-  source eve.gfortran83 # or
-  source eve.gfortran83MPI
-  ```
 - GNU 10.2 compiler (`foss/2020b` Toolchain):
   ```bash
   source eve.gfortran102 # or
@@ -43,29 +28,11 @@ All these scripts will load:
   source eve.gfortran122 # or
   source eve.gfortran122MPI
   ```
-- Intel 18 compiler (`iomkl/2018b` Toolchain):
-  ```bash
-  source eve.intel18 # or
-  source eve.intel18MPI
-  ```
-- Intel 19 compiler (`iomkl/2020a` Toolchain):
-  ```bash
-  source eve.intel19 # or
-  source eve.intel19MPI
-  ```
 - Intel 19.1.3 compiler (`iomkl/2020b` Toolchain):
   ```bash
   source eve.intel2020b # or
   source eve.intel2020bMPI
   ```
-- NAG 6.2 compiler:
-  ```bash
-  source eve.nagfor62
-  ```
-- PGI 19 compiler:
-  ```bash
-  source eve.pgi19
-  ```
 
 ## Toolchains at Juwels
 
diff --git a/eve.gfortran64 b/eve.gfortran64
deleted file mode 100644
index a5872c889bb1956c2c9f137c406e468529609c48..0000000000000000000000000000000000000000
--- a/eve.gfortran64
+++ /dev/null
@@ -1,10 +0,0 @@
-module purge
-module use /global/apps/modulefiles
-module load python_env_mpr
-module load foss/2018a
-module load netCDF-Fortran
-module load CMake
-export FC=gfortran
-export F77=gfortran
-export CC=gcc
-export CXX=g++
diff --git a/eve.gfortran64MPI b/eve.gfortran64MPI
deleted file mode 100644
index 02d91f87d3d5a2d3832a8a6405259f76adac5f3e..0000000000000000000000000000000000000000
--- a/eve.gfortran64MPI
+++ /dev/null
@@ -1,10 +0,0 @@
-module purge
-module use /global/apps/modulefiles
-module load python_env_mpr
-module load foss/2018a
-module load netCDF-Fortran
-module load CMake
-export FC=mpifort
-export F77=mpifort
-export CC=mpicc
-export CXX=mpic++
diff --git a/eve.gfortran73 b/eve.gfortran73
deleted file mode 100644
index a6570b6fa645063785e2aee41c8b09f8207ee92e..0000000000000000000000000000000000000000
--- a/eve.gfortran73
+++ /dev/null
@@ -1,11 +0,0 @@
-module purge
-module use /global/apps/modulefiles
-module load python_env_mpr
-module load foss/2018b
-module load netCDF-Fortran
-module load CMake
-module load pFUnit/4.2.1_foss2018b
-export FC=gfortran
-export F77=gfortran
-export CC=gcc
-export CXX=g++
diff --git a/eve.gfortran73MPI b/eve.gfortran73MPI
deleted file mode 100644
index 72a1f165cf54ffc039320ccae51650504907ba34..0000000000000000000000000000000000000000
--- a/eve.gfortran73MPI
+++ /dev/null
@@ -1,11 +0,0 @@
-module purge
-module use /global/apps/modulefiles
-module load python_env_mpr
-module load foss/2018b
-module load netCDF-Fortran
-module load CMake
-module load pFUnit/4.2.1_foss2018b
-export FC=mpifort
-export F77=mpifort
-export CC=mpicc
-export CXX=mpic++
diff --git a/eve.gfortran83 b/eve.gfortran83
deleted file mode 100644
index 55c61e4569a6b9773283570c257472001dc09f58..0000000000000000000000000000000000000000
--- a/eve.gfortran83
+++ /dev/null
@@ -1,11 +0,0 @@
-module purge
-module use /global/apps/modulefiles
-module load python_env_mpr
-module load foss/2019b
-module load netCDF-Fortran
-module load CMake
-module load pFUnit/4.2.2_foss2019b
-export FC=gfortran
-export F77=gfortran
-export CC=gcc
-export CXX=g++
diff --git a/eve.gfortran83MPI b/eve.gfortran83MPI
deleted file mode 100644
index 3fac9082153f0ae75dd7273b55dc82fbadcb68d9..0000000000000000000000000000000000000000
--- a/eve.gfortran83MPI
+++ /dev/null
@@ -1,11 +0,0 @@
-module purge
-module use /global/apps/modulefiles
-module load python_env_mpr
-module load foss/2019b
-module load netCDF-Fortran
-module load CMake
-module load pFUnit/4.2.2_foss2019b
-export FC=mpifort
-export F77=mpifort
-export CC=mpicc
-export CXX=mpic++
diff --git a/eve.intel18 b/eve.intel18
deleted file mode 100644
index 34ea17c45192c4d648525781616992affa76ee0e..0000000000000000000000000000000000000000
--- a/eve.intel18
+++ /dev/null
@@ -1,11 +0,0 @@
-module purge
-module use /global/apps/modulefiles
-module load python_env_mpr
-module load iomkl/2018b
-module load netCDF-Fortran
-module load CMake
-module load pFUnit/4.2.2_ifort18.0.3
-export FC=ifort
-export F77=ifort
-export CC=icc
-export CXX=icpc
diff --git a/eve.intel18MPI b/eve.intel18MPI
deleted file mode 100644
index b898d53f9adf996d052efd9f555d9c83ebeb8e32..0000000000000000000000000000000000000000
--- a/eve.intel18MPI
+++ /dev/null
@@ -1,11 +0,0 @@
-module purge
-module use /global/apps/modulefiles
-module load python_env_mpr
-module load iomkl/2018b
-module load netCDF-Fortran
-module load CMake
-module load pFUnit/4.2.2_ifort18.0.3
-export FC=mpifort
-export F77=mpifort
-export CC=mpicc
-export CXX=mpic++
diff --git a/eve.intel19 b/eve.intel19
deleted file mode 100644
index 3307e311dba410082e863c5061cf1765a679ba2c..0000000000000000000000000000000000000000
--- a/eve.intel19
+++ /dev/null
@@ -1,11 +0,0 @@
-module purge
-module use /global/apps/modulefiles
-module load python_env_mpr
-module load iomkl/2020a
-module load netCDF-Fortran
-module load CMake
-module load pFUnit/4.2.2_ifort19.1.1.217
-export FC=ifort
-export F77=ifort
-export CC=icc
-export CXX=icpc
diff --git a/eve.intel19MPI b/eve.intel19MPI
deleted file mode 100644
index 8fac41f963e0f750be5cad653a008428ebeed5f1..0000000000000000000000000000000000000000
--- a/eve.intel19MPI
+++ /dev/null
@@ -1,11 +0,0 @@
-module purge
-module use /global/apps/modulefiles
-module load python_env_mpr
-module load iomkl/2020a
-module load netCDF-Fortran
-module load CMake
-module load pFUnit/4.2.2_ifort19.1.1.217
-export FC=mpifort
-export F77=mpifort
-export CC=mpicc
-export CXX=mpic++
diff --git a/eve.nagfor62 b/eve.nagfor62
deleted file mode 100644
index f358d271ce2934366b059a81f6f9276e3fb0fd54..0000000000000000000000000000000000000000
--- a/eve.nagfor62
+++ /dev/null
@@ -1,11 +0,0 @@
-module purge
-module use /global/apps/modulefiles
-module load python_env_mpr
-module load NAGfor/6.2.14
-module load netcdf-fortran/4.4.5-NAG-6.2.14-GCC-7.3.0-2.30-1
-module load CMake
-module load pFUnit/4.1.3_nagfor-6.2
-export FC=nagfor
-export F77=nagfor
-export CC=gcc
-export CXX=g++
diff --git a/eve.pgi19 b/eve.pgi19
deleted file mode 100644
index 4b0394d8756b88fbc175258afc071b52bfbf05e7..0000000000000000000000000000000000000000
--- a/eve.pgi19
+++ /dev/null
@@ -1,7 +0,0 @@
-module purge
-module use /global/apps/modulefiles
-module load python_env_mpr
-module load PGI/19.10-GCC-8.3.0-2.32
-module load netcdf-fortran/4.5.2-PGI-19.10-GCC-8.3.0-2.32-1
-module load CMake
-export FC=pgfortran