diff --git a/docker/Dockerfile.gpu b/docker/Dockerfile.gpu
index 93d421f..dc34bbd 100644
--- a/docker/Dockerfile.gpu
+++ b/docker/Dockerfile.gpu
@@ -3,6 +3,7 @@ FROM tensorflow/tensorflow:2.10.1-gpu
 RUN rm /etc/apt/sources.list.d/cuda.list
 
 RUN apt-get update
+RUN add-apt-repository ppa:mscore-ubuntu/mscore3-stable
 RUN apt-get install -y unzip graphviz curl musescore3
 
 RUN pip install --upgrade pip
@@ -19,4 +20,4 @@ RUN pip uninstall -y tensorflow-io
 COPY /notebooks/. /app/notebooks
 COPY /scripts/. /app/scripts
 
-ENV PYTHONPATH="${PYTHONPATH}:/app"
\ No newline at end of file
+ENV PYTHONPATH="${PYTHONPATH}:/app"