diff --git a/Dockerfile b/Dockerfile
index 705fc8ab..2993f470 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -47,3 +47,12 @@ COPY --from=ivm /pg_ivm /
 COPY --from=columnar /pg_ext /
 
 COPY files/postgres/docker-entrypoint-initdb.d /docker-entrypoint-initdb.d/
+
+# Install pgxman extensions
+ARG POSTGRES_BASE_VERSION
+# Always force rebuild of this layer
+ARG TIMESTAMP=1
+COPY third-party/pgxman_install.sh /tmp/pgxman_install.sh
+RUN set -eux; \
+    /tmp/pgxman_install.sh ${POSTGRES_BASE_VERSION}; \
+    rm -f /tmp/pgxman_install.sh
diff --git a/Dockerfile.spilo b/Dockerfile.spilo
index 54bd22e6..869e19c1 100644
--- a/Dockerfile.spilo
+++ b/Dockerfile.spilo
@@ -22,7 +22,7 @@ RUN set -eux; \
     # s3 deps
     lsb-release \
     wget \
-	; \
+    ; \
     rm -rf /var/lib/apt/lists/*
 
 # mysql ext
@@ -70,3 +70,11 @@ COPY files/spilo/postgres-appliance/pgq_ticker.ini /home/postgres/
 ARG POSTGRES_BASE_VERSION
 # Default envs
 ENV PGVERSION=${POSTGRES_BASE_VERSION} SPILO_PROVIDER=local PGUSER_SUPERUSER=postgres PGPASSWORD_SUPERUSER=hydra
+
+# Install pgxman extensions
+# Always force rebuild of this layer
+ARG TIMESTAMP=1
+COPY third-party/pgxman_install.sh /tmp/pgxman_install.sh
+RUN set -eux; \
+    /tmp/pgxman_install.sh 13,14; \
+    rm -f /tmp/pgxman_install.sh
diff --git a/acceptance/shared/cases.go b/acceptance/shared/cases.go
index 6cffda6b..2de71561 100644
--- a/acceptance/shared/cases.go
+++ b/acceptance/shared/cases.go
@@ -373,6 +373,74 @@ SELECT count(*) FROM userdata_2;
 				}
 			},
 		},
+		{
+			Name: "pg_vector available",
+			SQL: `
+SELECT count(1) FROM pg_available_extensions WHERE name = 'vector';
+			`,
+			Validate: func(t *testing.T, row pgx.Row) {
+				err := row.Scan()
+				if err == nil {
+					t.Error("pg_vector should exist")
+				}
+			},
+		},
+		{
+			Name: "enable pg_vector",
+			SQL: `
+CREATE EXTENSION vector;
+			`,
+		},
+		{
+			Name: "pg_vector ext enabled",
+			SQL: `
+SELECT count(1) FROM pg_extension WHERE extname = 'vector';
+			`,
+			Validate: func(t *testing.T, row pgx.Row) {
+				var count int
+				if err := row.Scan(&count); err != nil {
+					t.Fatal(err)
+				}
+
+				if want, got := 1, count; want != got {
+					t.Errorf("pg_vector ext should exist")
+				}
+			},
+		},
+		{
+			Name: "create pg_vector column",
+			SQL: `
+CREATE TABLE items (id bigserial PRIMARY KEY, embedding vector(3));
+		`,
+		},
+		{
+			Name: "insert pg_vector data",
+			SQL: `
+INSERT INTO items (embedding) VALUES ('[1,2,3]'), ('[4,5,6]');
+		`,
+		},
+		{
+			Name: "validate pg_vector data",
+			SQL: `
+SELECT * FROM items ORDER BY embedding <-> '[3,1,2]' LIMIT 1;
+		`,
+			Validate: func(t *testing.T, row pgx.Row) {
+				var result struct {
+					ID        int
+					Embedding string
+				}
+				if err := row.Scan(&result.ID, &result.Embedding); err != nil {
+					t.Fatal(err)
+				}
+
+				if want, got := 1, result.ID; want != got {
+					t.Errorf("item ID should equal")
+				}
+				if want, got := "[1,2,3]", result.Embedding; want != got {
+					t.Errorf("item embedding should equal: want=%s, got=%s", want, got)
+				}
+			},
+		},
 	}
 
 	var (
diff --git a/docker-bake.hcl b/docker-bake.hcl
index 080bd51a..c24bdd13 100644
--- a/docker-bake.hcl
+++ b/docker-bake.hcl
@@ -35,6 +35,10 @@ target "shared" {
     "linux/amd64",
     "linux/arm64"
   ]
+
+  args = {
+    TIMESTAMP = "${timestamp()}"
+  }
 }
 
 target "postgres" {
diff --git a/files/spilo/postgres-appliance/scripts/configure_spilo.py b/files/spilo/postgres-appliance/scripts/configure_spilo.py
index ed3f62ce..efffbaad 100755
--- a/files/spilo/postgres-appliance/scripts/configure_spilo.py
+++ b/files/spilo/postgres-appliance/scripts/configure_spilo.py
@@ -310,7 +310,7 @@ def deep_update(a, b):
     pg_stat_statements.track_utility: 'off'
     extwlist.extensions: 'btree_gin,btree_gist,citext,extra_window_functions,first_last_agg,hll,\
 hstore,hypopg,intarray,ltree,pgcrypto,pgq,pgq_node,pg_ivm,pg_trgm,postgres_fdw,mysql_fdw,multicorn,\
-parquet_s3_fdw,tablefunc,uuid-ossp'
+parquet_s3_fdw,vector,tablefunc,uuid-ossp'
     extwlist.custom_path: /scripts
     cron.use_background_workers: 'on'
   pg_hba:
diff --git a/third-party/pgxman_install.sh b/third-party/pgxman_install.sh
new file mode 100755
index 00000000..a185c32e
--- /dev/null
+++ b/third-party/pgxman_install.sh
@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+main() {
+  local pg_version="$1"
+
+  get_architecture || return 1
+  local _arch="$RETVAL"
+
+  echo "Installing PGXMan extensions for PostgreSQL $pg_version..."
+
+  wget -O "/tmp/pgxman_linux_${_arch}.deb" "https://github.com/pgxman/release/releases/latest/download/pgxman_linux_${_arch}.deb"
+  apt install "/tmp/pgxman_linux_${_arch}.deb"
+
+  pgxman update
+
+  local _extensions=(
+    "pgvector=0.4.4"
+  )
+  local _packages=()
+  for _ext in "${_extensions[@]}"; do
+    _packages+=("$(printf "%s@%s " "$_ext" "$pg_version")")
+  done
+  printf -v _packages_args '%s ' "${_packages[@]}"
+
+  pgxman install $_packages_args
+}
+
+get_architecture() {
+  local _cputype _arch
+  _cputype="$(uname -m)"
+
+  case "$_cputype" in
+  i386 | i486 | i686 | i786 | x86)
+    _cputype=386
+    ;;
+
+  xscale | arm | armv6l | armv7l | armv8l)
+    _cputype=arm
+    ;;
+
+  aarch64 | arm64)
+    _cputype=arm64
+    ;;
+
+  x86_64 | x86-64 | x64 | amd64)
+    _cputype=amd64
+    ;;
+
+  *)
+    err "unknown CPU type: $_cputype"
+    ;;
+  esac
+
+  RETVAL="$_cputype"
+}
+
+main "$@" || exit 1