diff --git a/act_runtime/Dockerfile b/act_runtime/Dockerfile
index a03dd83..c1f6d33 100644
--- a/act_runtime/Dockerfile
+++ b/act_runtime/Dockerfile
@@ -21,8 +21,8 @@ RUN --mount=type=cache,target=/var/lib/apt \
         unzip \
         libgraphite2-3 \
         zstd && \
-    ln -s /usr/lib/llvm-16/bin/clang /usr/bin/clang && \
-    ln -s -f /usr/lib/llvm-16/bin/llc /usr/bin/ && \
+    ln -s /usr/lib/llvm-${LLVM_VERSION}/bin/clang /usr/bin/clang && \
+    ln -s -f /usr/lib/llvm-${LLVM_VERSION}/bin/llc /usr/bin/ && \
     mkdir -p /etc/apt/keyrings/ && \
     curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg && \
     echo \