diff --git a/docker/lerobot-gpu/Dockerfile b/docker/lerobot-gpu/Dockerfile
index 65ca437744a..b2898b970e8 100644
--- a/docker/lerobot-gpu/Dockerfile
+++ b/docker/lerobot-gpu/Dockerfile
@@ -1,31 +1,25 @@
 FROM nvidia/cuda:12.4.1-base-ubuntu22.04
 
-# Configure image
+# Configure environment variables
 ARG PYTHON_VERSION=3.10
-ARG DEBIAN_FRONTEND=noninteractive
-
+ENV DEBIAN_FRONTEND=noninteractive
+ENV MUJOCO_GL="egl"
+ENV PATH="/opt/venv/bin:$PATH"
 
-# Install apt dependencies
+# Install dependencies and set up Python in a single layer
 RUN apt-get update && apt-get install -y --no-install-recommends \
     build-essential cmake git git-lfs \
     libglib2.0-0 libgl1-mesa-glx libegl1-mesa ffmpeg \
     speech-dispatcher libgeos-dev \
     python${PYTHON_VERSION}-dev python${PYTHON_VERSION}-venv \
-    && apt-get clean && rm -rf /var/lib/apt/lists/*
-
+    && ln -s /usr/bin/python${PYTHON_VERSION} /usr/bin/python \
+    && python -m venv /opt/venv \
+    && apt-get clean && rm -rf /var/lib/apt/lists/* \
+    && echo "source /opt/venv/bin/activate" >> /root/.bashrc
 
-# Create virtual environment
-RUN ln -s /usr/bin/python${PYTHON_VERSION} /usr/bin/python
-RUN python -m venv /opt/venv
-ENV PATH="/opt/venv/bin:$PATH"
-RUN echo "source /opt/venv/bin/activate" >> /root/.bashrc
-
-# Install LeRobot
-RUN git lfs install
-RUN git clone https://github.com/huggingface/lerobot.git /lerobot
+# Clone repository and install LeRobot in a single layer
 WORKDIR /lerobot
-RUN pip install --upgrade --no-cache-dir pip
-RUN pip install --no-cache-dir ".[test, aloha, xarm, pusht, dynamixel]"
-
-# Set EGL as the rendering backend for MuJoCo
-ENV MUJOCO_GL="egl"
+RUN git lfs install \
+    && git clone https://github.com/huggingface/lerobot.git . \
+    && /opt/venv/bin/pip install --upgrade --no-cache-dir pip \
+    && /opt/venv/bin/pip install --no-cache-dir ".[test, aloha, xarm, pusht, dynamixel]"