diff --git a/Dockerfile b/Dockerfile
index 62ec9ec..3bfb7ce 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,11 +12,7 @@ COPY --from=atlaspack /AtlasPack/atlas-4S*.tsv /AtlasPack/
 COPY --from=atlaspack /AtlasPack/*.json /AtlasPack/
 
 # Write dataset_description.json
-RUN echo '{' > /AtlasPack/dataset_description.json && \
-    echo '    "Name": "AtlasPack",' >> /AtlasPack/dataset_description.json && \
-    echo '    "BIDSVersion": "1.0.0",' >> /AtlasPack/dataset_description.json && \
-    echo '    "DatasetType": "atlas",' >> /AtlasPack/dataset_description.json && \
-    echo '}' >> /AtlasPack/dataset_description.json
+RUN echo '{"Name": "AtlasPack", "BIDSVersion": "1.0.0", "DatasetType": "atlas"}' >> /AtlasPack/dataset_description.json
 
 # Install basic libraries
 RUN apt-get update && \