diff --git a/docker/pgvecto-rs.Dockerfile b/docker/pgvecto-rs.Dockerfile
index e0446f1..49b6952 100644
--- a/docker/pgvecto-rs.Dockerfile
+++ b/docker/pgvecto-rs.Dockerfile
@@ -4,6 +4,5 @@ FROM $IMAGEPATH as binary
 FROM postgres:15
 
 COPY --from=binary /pgvecto-rs-binary-release.deb /tmp/vectors.deb
-RUN apt-get install -y /tmp/vectors.deb && \
-    rm -f /tmp/vectors.deb && \
-    echo "echo 'shared_preload_libraries = '\"'\"'vectors.so'\"'\"'' >> /var/lib/postgresql/data/postgresql.auto.conf" > /docker-entrypoint-initdb.d/vectors.sh
+RUN apt-get install -y /tmp/vectors.deb && rm -f /tmp/vectors.deb
+CMD ["postgres","-c","shared_preload_libraries=vectors.so"]
diff --git a/docker/scripts/docker.sh b/docker/scripts/docker.sh
index a6a07db..baaae38 100755
--- a/docker/scripts/docker.sh
+++ b/docker/scripts/docker.sh
@@ -17,5 +17,3 @@ DOWNLOAD=$(curl -s $URL | grep browser_download_url | grep -o 'https://[^ ]*vect
 wget -O /tmp/vectors.deb $DOWNLOAD
 apt-get install -y /tmp/vectors.deb
 rm -f /tmp/vectors.deb
-
-echo "echo 'shared_preload_libraries = '\"'\"'vectors.so'\"'\"'' >> /var/lib/postgresql/data/postgresql.auto.conf" > /docker-entrypoint-initdb.d/vectors.sh