diff --git a/docker/try-tooljet.Dockerfile b/docker/try-tooljet.Dockerfile
index de9711f594..7782071dbc 100644
--- a/docker/try-tooljet.Dockerfile
+++ b/docker/try-tooljet.Dockerfile
@@ -6,6 +6,7 @@ COPY --from=postgrest/postgrest:v10.1.1.20221215 /bin/postgrest /bin
 # Install Postgres
 RUN wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add -
 RUN echo "deb http://apt.postgresql.org/pub/repos/apt/ bullseye-pgdg main" | tee /etc/apt/sources.list.d/pgdg.list
+RUN echo "deb http://deb.debian.org/debian"
 RUN apt update && apt -y install postgresql-13 postgresql-client-13 supervisor
 USER postgres
 RUN service postgresql start && \