diff --git a/builder/imports/llvm.py b/builder/imports/llvm.py
index d684caa5a..ca92982ab 100644
--- a/builder/imports/llvm.py
+++ b/builder/imports/llvm.py
@@ -72,6 +72,7 @@
     Debian_9* )       REPO_NAME="deb http://apt.llvm.org/stretch/  llvm-toolchain-stretch$LLVM_VERSION_STRING main" ;;
     Debian_10* )      REPO_NAME="deb http://apt.llvm.org/buster/   llvm-toolchain-buster$LLVM_VERSION_STRING  main" ;;
     Debian_11* )      REPO_NAME="deb http://apt.llvm.org/bullseye/ llvm-toolchain-bullseye$LLVM_VERSION_STRING  main" ;;
+    Debian_12* )      REPO_NAME="deb http://apt.llvm.org/bookworm/ llvm-toolchain-bookworm$LLVM_VERSION_STRING  main" ;;
     Debian_unstable ) REPO_NAME="deb http://apt.llvm.org/unstable/ llvm-toolchain$LLVM_VERSION_STRING         main" ;;
     Debian_testing )  REPO_NAME="deb http://apt.llvm.org/unstable/ llvm-toolchain$LLVM_VERSION_STRING         main" ;;
     Ubuntu_16.04 )    REPO_NAME="deb http://apt.llvm.org/xenial/   llvm-toolchain-xenial$LLVM_VERSION_STRING  main" ;;