diff --git a/Dockerfile b/Dockerfile
index 03b03fa913d0..e3cb7fb5725c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@
 FROM --platform=${BUILDPLATFORM:-amd64} node:22.4-slim as build_src
 ARG COMMIT
 WORKDIR /usr/app
-RUN apt-get update && apt-get install -y git rsync g++ make python3 python3-setuptools && apt-get clean && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y git g++ make python3 python3-setuptools && apt-get clean && rm -rf /var/lib/apt/lists/*
 
 COPY . .
 
@@ -23,7 +23,7 @@ RUN cd packages/cli && GIT_COMMIT=${COMMIT} yarn write-git-data
 # Note: This step is redundant for the host arch
 FROM node:22.4-slim as build_deps
 WORKDIR /usr/app
-RUN apt-get update && apt-get install -y git rsync g++ make python3 python3-setuptools && apt-get clean && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y git g++ make python3 python3-setuptools && apt-get clean && rm -rf /var/lib/apt/lists/*
 
 COPY --from=build_src /usr/app .
 
diff --git a/scripts/build_c_kzg.sh b/scripts/build_c_kzg.sh
deleted file mode 100755
index 77d3799ab20e..000000000000
--- a/scripts/build_c_kzg.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/bash
-
-cd node_modules/c-kzg
-
-git clone https://github.com/supranational/blst.git
-
-cd bindings/node.js
-
-make build
-