diff --git a/pyspark/Dockerfile b/pyspark/Dockerfile
index 41364d4..05ec4e9 100644
--- a/pyspark/Dockerfile
+++ b/pyspark/Dockerfile
@@ -13,17 +13,17 @@
         build-base \
         zeromq-dev \
         python3-dev \
-        py3-zmq \
-    && pip install --upgrade \
+        py3-zmq
+
+RUN pip install --upgrade \
         pip \
     && pip install \
-        # Tornado 6 breaks sparkmonitor
-        tornado==5.1 \
         pyspark \
         jupyter \
-        sparkmonitor \
         kafka-python \
-    && apk del .build-deps
+        sparkmonitor
+
+RUN apk del .build-deps
 
 ENV PYTHONPATH $SPARK_HOME/python:$SPARK_HOME/python/lib/py4j-0.10.7-src.zip
 # ENV PYSPARK_DRIVER_PYTHON jupyter