diff --git a/docker/Dockerfile.latest b/docker/Dockerfile.latest
index da990c6..184682b 100644
--- a/docker/Dockerfile.latest
+++ b/docker/Dockerfile.latest
@@ -19,7 +19,6 @@ RUN apt-get update \
     && pip install --no-cache -r requirements.txt \
     && pip install --no-cache -r requirements-optional.txt \
     && pip install azure-cognitiveservices-speech \
-    && pip install --no-cache -r ./plugins/sum4all/requirements.txt \
     && pip install --no-cache -r ./plugins/file4upload/requirements.txt \
     && pip install --no-cache -r ./plugins/healthai/requirements.txt