diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4f21a46b1a6867262bce64ceb449ede46587a6d4..1ca98861bdbf6568347c29ac5a1e122b4acd1c6f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -43,16 +43,16 @@ compatibility_stage:
       - echo $CI_COMMIT_BRANCH
       - echo "Getting system info ..."
       - cat /etc/os-release
-      - echo "Running make with gnu compilers version 11..."
-      - mkdir build_gnu11
-      - cd build_gnu11
-      - cp -r ../build/* .
-      - CXX=g++-11 F77=gfortran-11 ./configure
-      - make wipe
-      - make -j
+      #- echo "Running make with gnu compilers version 11..."
+      #- mkdir build_gnu11
+      #- cd build_gnu11
+      #- cp -r ../build/* .
+      #- CXX=g++-11 F77=gfortran-11 ./configure
+      #- make wipe
+      #- make -j
       - echo "Running make with gnu compilers version 12..."
-      - cd ..
-      - rm -rf build_gnu11
+      #- cd ..
+      #- rm -rf build_gnu11
       - mkdir build_gnu12
       - cd build_gnu12
       - cp -r ../build/* .
@@ -86,27 +86,45 @@ compatibility_stage:
       - CXX=g++-14 F77=gfortran-14 ./configure --enable-refinement
       - make wipe
       - make -j
-      - echo "Running make with flang version 16 and clang version 16..."
+      #- echo "Running make with flang version 16 and clang version 16..."
       - cd ..
       - rm -rf build_gnu14_refine
-      - mkdir build_clang16
-      - cd build_clang16
-      - cp -r ../build/* .
-      - CXX=clang++-16 F77=flang-new-16 ./configure --with-fflags="-O3 -std=legacy" --with-include="-I/usr/include/c++/13 -I/usr/include/x86_64-linux-gnu/c++/13" --with-ldflags="-L/usr/lib/llvm-16/lib -L/usr/lib/gcc/x86_64-linux-gnu/13" --disable-openmp
-      - make wipe
-      - make -j
+      #- mkdir build_clang16
+      #- cd build_clang16
+      #- cp -r ../build/* .
+      #- CXX=clang++-16 F77=flang-new-16 ./configure --with-fflags="-O3 -std=legacy" --with-include="-I/usr/include/c++/13 -I/usr/include/x86_64-linux-gnu/c++/13" --with-ldflags="-L/usr/lib/llvm-16/lib -L/usr/lib/gcc/x86_64-linux-gnu/13" --disable-openmp
+      #- make wipe
+      #- make -j
       - echo "Running make with flang version 17 and clang version 17..."
-      - cd ..
-      - rm -rf build_clang16
+      #- cd ..
+      #- rm -rf build_clang16
       - mkdir build_clang17
       - cd build_clang17
       - cp -r ../build/* .
-      - CXX=clang++-17 F77=flang-new-17 ./configure --with-fflags="-O3 -std=legacy" --with-include="-I/usr/include/c++/13 -I/usr/include/x86_64-linux-gnu/c++/13" --with-ldflags="-L/usr/lib/llvm-17/lib -L/usr/lib/gcc/x86_64-linux-gnu/13"  --disable-openmp
+      - CXX=clang++-17 F77=flang-new-17 ./configure --with-fflags="-O3 -std=legacy" --with-include="-I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14" --with-ldflags="-L/usr/lib/llvm-17/lib -L/usr/lib/gcc/x86_64-linux-gnu/14"  --disable-openmp
       - make wipe
       - make -j
       #- echo "Running make with Intel ifort and Intel icpx..."
       - cd ..
       - rm -rf build_clang17
+      - echo "Running make with flang version 18 and clang version 18..."
+      - mkdir build_clang18
+      - cd build_clang18
+      - cp -r ../build/* .
+      - CXX=clang++-18 F77=flang-new-18 ./configure --with-fflags="-O3 -std=legacy" --with-include="-I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14" --with-ldflags="-L/usr/lib/llvm-18/lib -L/usr/lib/gcc/x86_64-linux-gnu/14"  --disable-openmp
+      - make wipe
+      - make -j
+      - cd ..
+      - rm -rf build_clang18
+      - echo "Running make with flang version 19 and clang version 19..."
+      - mkdir build_clang19
+      - cd build_clang19
+      - cp -r ../build/* .
+      - CXX=clang++-19 F77=flang-new-19 ./configure --with-fflags="-O3 -std=legacy" --with-include="-I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14" --with-ldflags="-L/usr/lib/llvm-19/lib -L/usr/lib/gcc/x86_64-linux-gnu/14"  --disable-openmp
+      - make wipe
+      - make -j
+      - cd ..
+      - rm -rf build_clang19
       #- mkdir build_ifort_icpx
       #- cd build_ifort_icpx
       #- cp -r ../build/* .