diff --git a/Dockerfile b/Dockerfile
index c16b2e4..4cefcff 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,6 @@ RUN pip3 install sklearn
 RUN pip3 install pymongo
 RUN pip3 install sacred
 RUN pip3 install mlflow
-RUN pip3 install tarfile
 
 CMD python3 data_expl.py
 CMD python3 nn_train.py
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