diff --git a/Dockerfile.hinfo b/Dockerfile.hinfo
index 07171561..e2a988f4 100644
--- a/Dockerfile.hinfo
+++ b/Dockerfile.hinfo
@@ -3,7 +3,7 @@ FROM lsstsqre/newinstall:${RUBINENV_VERSION}
 ARG OBS_LSST_VERSION
 ENV OBS_LSST_VERSION=${OBS_LSST_VERSION:-w_2024_06}
 USER lsst
-RUN source loadLSST.bash && mamba install confluent-kafka
+RUN source loadLSST.bash && pip install confluent-kafka
 RUN source loadLSST.bash && eups distrib install -t "${OBS_LSST_VERSION}" obs_lsst
 COPY python/lsst/consdb/hinfo*.py ./hinfo/
 # Environment variables that must be set: