diff --git a/build-llvm.sh b/build-llvm.sh
index 3193e64..2a1b12e 100755
--- a/build-llvm.sh
+++ b/build-llvm.sh
@@ -6,9 +6,9 @@ INSTALL_DIR="${PWD}/llvm18.0"
 mkdir -p $INSTALL_DIR
 
 
-# Clone LLVM (any revision after commit bd32aaa is supposed to work)
+# Clone LLVM 18 (any revision after commit bd32aaa is supposed to work)
 if [ ! -d "llvm-project" ]; then
-  git clone --depth 1 --branch main https://github.com/llvm/llvm-project.git
+  git clone --depth 1 --branch release/18.x https://github.com/llvm/llvm-project.git
 fi