diff --git a/Dockerfile b/Dockerfile
index 06fd362..3001c6a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -29,9 +29,9 @@ RUN if [ -z "$( getent group $SRV_GID )" ] ; then groupadd -r postgres --gid=$SR
     postgresql-15-postgis-3 postgresql-15-postgis-3-scripts \
     postgresql-15-repack postgresql-15-set-user postgresql-15-similarity \
     postgresql-15-pgpool2 postgresql-15-semver postgresql-15-repmgr \
-    postgresql-15-tablelog postgresql-15-wal2json \
+    postgresql-15-tablelog postgresql-15-wal2json python3-pip \
     $SRV_APT_GET_INSTALL && \
-  apt-get clean && rm -rf /var/lib/apt/lists/*
+  apt-get clean && rm -rf ~/.cache && rm -rf /var/lib/apt/lists/*
 
 ENV PATH="/usr/lib/postgresql/15/bin:$PATH"