diff --git a/Dockerfile b/Dockerfile
index 13debf5..c120c34 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ ADD llvm-snapshot.gpg.key /etc/apt/trusted.gpg.d/apt.llvm.org.asc
 
 RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
-        zstd binaryen cmake git make zlib1g-dev patch less tmux \
+        zstd binaryen cmake git make zlib1g-dev patch \
         llvm-15 llvm-15-dev liblld-15-dev lld-15 clang-15 libclang-15-dev \
         llvm-16 llvm-16-dev liblld-16-dev lld-16 clang-16 libclang-16-dev \
         llvm-17 llvm-17-dev liblld-17-dev lld-17 clang-17 libclang-17-dev \