diff --git a/build.sh b/build.sh
index f2dba50..5cf4fb5 100755
--- a/build.sh
+++ b/build.sh
@@ -77,13 +77,17 @@ printf "\t=========== Building wire-system-contracts ===========\n\n"
 RED='\033[0;31m'
 NC='\033[0m'
 CPU_CORES=$(nproc)
+rm -rf build/release
 mkdir -p build/release
 
 cmake -S . -B build/release \
  -DCMAKE_BUILD_TYPE=Release \
  -DBUILD_TESTS=${BUILD_TESTS} \
  ${SYSIO_DIR_CMAKE_OPTION} \
- ${CDT_DIR_CMAKE_OPTION}
+ ${CDT_DIR_CMAKE_OPTION} \
+ -DCMAKE_C_COMPILER=/usr/bin/clang-18 \
+ -DCMAKE_CXX_COMPILER=/usr/bin/clang++-18
+
 
 CMAKE_BUILD_PARALLEL_LEVEL=${CPU_CORES} cmake --build build/release