1 files changed, 1 insertions, 1 deletions
diff --git a/Dockerfile b/Dockerfile
index 0ba8b7f..61b5c71 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -33,7 +33,7 @@ COPY --from=libssh2-backport \
 RUN dpkg -i /tmp/*.deb
 
 # dependencies for hooks
-RUN gem install aws-sdk slack-api xmpp4r
+RUN gem install aws-sdk slack-api xmpp4r cisco_spark
 
 # build and install oxidized
 COPY . /tmp/oxidized/