diff --git a/Dockerfile b/Dockerfile
index e4f353c5..a7ae282b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -496,6 +496,7 @@ RUN pip install flashtext && \
     pip install pandasql && \
     pip install trackml && \
     pip install tensorflow_hub && \
+    pip install pydensecrf && \
     ##### ^^^^ Add new contributions above here ^^^^ #####
     # clean up pip cache
     rm -rf /root/.cache/pip/*
@@ -524,4 +525,4 @@ ENV PYTHONUSERBASE "/root/.local"
 ADD patches/sitecustomize.py /root/.local/lib/python3.6/site-packages/sitecustomize.py
 
 # Set backend for matplotlib
-ENV MPLBACKEND "agg"
\ No newline at end of file
+ENV MPLBACKEND "agg"