diff --git a/libcxx/utils/ci/Dockerfile b/libcxx/utils/ci/Dockerfile
--- a/libcxx/utils/ci/Dockerfile
+++ b/libcxx/utils/ci/Dockerfile
@@ -84,11 +84,13 @@
 RUN apt-get update && apt-get install -y clang-format-$(($LLVM_HEAD_VERSION - 2)) clang-format-$(($LLVM_HEAD_VERSION - 1))
 
 # Install clang-tidy
-RUN apt-get update && apt-get install -y clang-tidy-$(($LLVM_HEAD_VERSION - 2)) clang-tidy-$((LLVM_HEAD_VERSION - 1))
+# TODO LLVM 18 only install $(($LLVM_HEAD_VERSION - 1)) and $LLVM_HEAD_VERSION
+RUN apt-get update && apt-get install -y clang-tidy-$(($LLVM_HEAD_VERSION - 2)) clang-tidy-$(($LLVM_HEAD_VERSION - 1)) clang-tidy-$LLVM_HEAD_VERSION
 
 # Install llvm-dev and libclang-dev to compile custom clang-tidy checks
-RUN apt-get update && apt-get install -y llvm-$(($LLVM_HEAD_VERSION - 1))-dev     llvm-$(($LLVM_HEAD_VERSION - 2))-dev \
-                                     libclang-$(($LLVM_HEAD_VERSION - 1))-dev libclang-$(($LLVM_HEAD_VERSION - 2))-dev
+# TODO LLVM 18 only install $(($LLVM_HEAD_VERSION - 1)) and $LLVM_HEAD_VERSION
+RUN apt-get update && apt-get install -y llvm-$(($LLVM_HEAD_VERSION - 2))-dev llvm-$(($LLVM_HEAD_VERSION - 1))-dev     llvm-$LLVM_HEAD_VERSION-dev \
+                                     libclang-$(($LLVM_HEAD_VERSION - 2))-dev libclang-$(($LLVM_HEAD_VERSION - 1))-dev libclang-$LLVM_HEAD_VERSION-dev
 
 # Install the most recent GCC, like clang install the previous version as a transition.
 ENV GCC_LATEST_VERSION=12