diff --git a/infrastructure/aws/lambda/Dockerfile b/infrastructure/aws/lambda/Dockerfile
index 3fe97a2..1b6c9d4 100644
--- a/infrastructure/aws/lambda/Dockerfile
+++ b/infrastructure/aws/lambda/Dockerfile
@@ -26,6 +26,7 @@ RUN find /asset -type d -a -name 'tests' -print0 | xargs -0 rm -rf
 RUN rm -rdf /asset/numpy/doc/ /asset/bin /asset/geos_license /asset/Misc
 RUN rm -rdf /asset/boto3*
 RUN rm -rdf /asset/botocore*
+RUN mkdir /mnt/efs/libraries
 RUN mv /asset/numpy /mnt/efs/libraries/
 ENV PYTHONPATH="${PYTHONPATH}:/mnt/efs/libraries"