diff --git a/infrastrucure/docker/image/Dockerfile b/infrastrucure/docker/image/Dockerfile
index 0ef864e..af2c368 100644
--- a/infrastrucure/docker/image/Dockerfile
+++ b/infrastrucure/docker/image/Dockerfile
@@ -20,7 +20,7 @@ RUN wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-k
 RUN apt-get update
 # Install the latest version of PostgreSQL.
 # If you want a specific version, use 'postgresql-12' or similar instead of 'postgresql':
-RUN apt-get -y install postgresql
+RUN apt-get -y install postgresql-client-12
 
 
 # Prepare Entrypoint Script
diff --git a/infrastrucure/docker/test/serverspec.edn b/infrastrucure/docker/test/serverspec.edn
index 53328d9..830f957 100644
--- a/infrastrucure/docker/test/serverspec.edn
+++ b/infrastrucure/docker/test/serverspec.edn
@@ -1 +1,2 @@
-{:package [{:name "restic"}]}
+{:package [{:name "restic"}
+           {:name "postgresql-client-12"}]}