diff --git a/Dockerfile b/Dockerfile
index 967db38..6b3dc9f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -30,6 +30,8 @@ RUN sed -i \
       -e "s|http://deb.debian.org/debian-security|$DEBIAN_SECURITY_MIRROR|g" \
       -e "s|http://deb.debian.org/debian|$DEBIAN_MIRROR|g" \
       /etc/apt/sources.list /etc/apt/sources.list.d/*.sources 2>/dev/null || true \
+    && mkdir -p /etc/postgresql-common \
+    && printf 'create_main_cluster = false\n' >/etc/postgresql-common/createcluster.conf \
     && apt-get update \
     && apt-get install -y --no-install-recommends ca-certificates curl ffmpeg postgresql-15 postgresql-client-15 rclone tini \
     && verified=0 \
@@ -43,8 +45,11 @@ RUN sed -i \
          sleep "$attempt"; \
        done \
     && test "$verified" = 1 \
-    && dpkg -i /tmp/pgvector.deb \
-    && rm -f /tmp/pgvector.deb \
+    && mkdir -p /tmp/pgvector-root \
+    && dpkg-deb --extract /tmp/pgvector.deb /tmp/pgvector-root \
+    && install -m 0755 /tmp/pgvector-root/usr/lib/postgresql/15/lib/vector.so /usr/lib/postgresql/15/lib/vector.so \
+    && cp -a /tmp/pgvector-root/usr/share/postgresql/15/extension/vector* /usr/share/postgresql/15/extension/ \
+    && rm -rf /tmp/pgvector.deb /tmp/pgvector-root \
     && rm -rf /var/lib/apt/lists/*
 COPY requirements/runtime-core.txt /opt/imagefind/runtime-core.txt
 COPY --from=wheel-build /wheels/imagefind-*.whl /opt/imagefind/