diff --git a/Dockerfile b/Dockerfile
index b0935a0..8c9d95c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ RUN set -eux \
         git \
         wget \
     && wget -O - -q https://raw.githubusercontent.com/reviewdog/reviewdog/master/install.sh| sh -s -- -b /usr/local/bin/ ${REVIEWDOG_VERSION} \
-    && pip install detect-secrets
+    && pip install detect-secrets[word_list]
 
 COPY baseline2rdf.py /usr/local/bin/baseline2rdf
 COPY entrypoint.sh /entrypoint.sh