diff --git a/.github/actions/setup/action.yml b/.github/actions/setup/action.yml
index 1c67632f640..a375f39f1d3 100644
--- a/.github/actions/setup/action.yml
+++ b/.github/actions/setup/action.yml
@@ -22,7 +22,6 @@ runs:
         # Packages below aren't.
 
         set -e
-        sudo apt-get purge -y clang-13 clang-14 clang-15 gcc-10 gcc-11 gcc-12
 
         wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
         sudo add-apt-repository 'deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-18 main'
diff --git a/.github/workflows/lagom-template.yml b/.github/workflows/lagom-template.yml
index c08428007c4..48c69c4a7e6 100644
--- a/.github/workflows/lagom-template.yml
+++ b/.github/workflows/lagom-template.yml
@@ -115,8 +115,8 @@ jobs:
             -DENABLE_FUZZERS_LIBFUZZER=ON \
             -DENABLE_ADDRESS_SANITIZER=ON \
             -DSERENITY_CACHE_DIR=${{ github.workspace }}/Build/caches \
-            -DCMAKE_C_COMPILER=clang \
-            -DCMAKE_CXX_COMPILER=clang++ \
+            -DCMAKE_C_COMPILER=${{ steps.build-parameters.outputs.host_cc }} \
+            -DCMAKE_CXX_COMPILER=${{ steps.build-parameters.outputs.host_cxx }} \
             -DCMAKE_PREFIX_PATH=tool-install
 
       # === BUILD ===