diff --git a/docker/Dockerfile b/docker/Dockerfile
index c9c0aaeaf..fcd2c5f62 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -5,8 +5,7 @@ RUN apt-get update \
     && apt-get install -y \
             time git-core build-essential gcc-multilib clang \
             libncurses5-dev zlib1g-dev gawk flex gettext wget unzip python \
-            python3 python3-pip python3-yaml libssl-dev rsync llvm llvm-12 \
-            clang-12 \
+            python3 python3-pip python3-yaml libssl-dev rsync \
     && apt-get clean
 RUN git config --global user.email "you@example.com"
 RUN git config --global user.name "Your Name"