diff --git a/Dockerfile-base b/Dockerfile-base
index dfd8d8b2..204ff3cd 100644
--- a/Dockerfile-base
+++ b/Dockerfile-base
@@ -126,7 +126,7 @@ RUN set -x && \
     # Install required python modules
     python -m pip install --upgrade pip && \
     python -m venv /opt/venv && \
-    python -m pip install --upgrade pillow psutil requests python-slugify raven packaging mozjpeg-lossless-optimization natsort distro
+    python -m pip install --upgrade pillow psutil requests python-slugify raven packaging mozjpeg-lossless-optimization natsort distro numpy
 
 
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