diff --git a/ubuntu-post-install.sh b/ubuntu-post-install.sh
index 47a5f21..c792fb8 100644
--- a/ubuntu-post-install.sh
+++ b/ubuntu-post-install.sh
@@ -3039,11 +3039,27 @@ services:
     volumes:
       - ${DB_DATA_LOCATION}:/var/lib/postgresql/data
     healthcheck:
-      test: pg_isready --dbname='${DB_DATABASE_NAME}' --username='${DB_USERNAME}' || exit 1; Chksum="$$(psql --dbname='${DB_DATABASE_NAME}' --username='${DB_USERNAME}' --tuples-only --no-align --command='SELECT COALESCE(SUM(googlechecksum(googlechecksum(SPLIT_PART(googlechecksum::text, ''x'', 2)::bit(32)::int)), 0) FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace WHERE n.nspname = ''public'' AND c.relkind = ''r''')"; echo "googlechecksum: $$Chksum"; exit 0
+      test: >-
+        pg_isready --dbname='${DB_DATABASE_NAME}' --username='${DB_USERNAME}' || exit 1;
+        Chksum="$$(psql --dbname='${DB_DATABASE_NAME}' --username='${DB_USERNAME}' --tuples-only --no-align
+        --command='SELECT COALESCE(SUM(googlechecksum(googlechecksum(SPLIT_PART(googlechecksum::text, ''x'', 2)::bit(32)::int)), 0)
+        FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace
+        WHERE n.nspname = ''public'' AND c.relkind = ''r''')";
+        echo "googlechecksum: $$Chksum";
+        exit 0
       interval: 5m
       start_interval: 30s
       start_period: 5m
-    command: ["postgres", "-c", "shared_preload_libraries=vectors.so", "-c", 'search_path="$$user", public, vectors', "-c", "logging_collector=on", "-c", "max_wal_size=2GB", "-c", "shared_buffers=512MB", "-c", "wal_compression=on"]
+    command:
+      [
+        "postgres",
+        "-c", "shared_preload_libraries=vectors.so",
+        "-c", 'search_path="$$user", public, vectors',
+        "-c", "logging_collector=on",
+        "-c", "max_wal_size=2GB",
+        "-c", "shared_buffers=512MB",
+        "-c", "wal_compression=on",
+      ]
     restart: always
 
 volumes:
@@ -3101,11 +3117,27 @@ services:
     volumes:
       - ${DB_DATA_LOCATION}:/var/lib/postgresql/data
     healthcheck:
-      test: pg_isready --dbname='${DB_DATABASE_NAME}' --username='${DB_USERNAME}' || exit 1; Chksum="$$(psql --dbname='${DB_DATABASE_NAME}' --username='${DB_USERNAME}' --tuples-only --no-align --command='SELECT COALESCE(SUM(googlechecksum(googlechecksum(SPLIT_PART(googlechecksum::text, ''x'', 2)::bit(32)::int)), 0) FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace WHERE n.nspname = ''public'' AND c.relkind = ''r''')"; echo "googlechecksum: $$Chksum"; exit 0
+      test: >-
+        pg_isready --dbname='${DB_DATABASE_NAME}' --username='${DB_USERNAME}' || exit 1;
+        Chksum="$$(psql --dbname='${DB_DATABASE_NAME}' --username='${DB_USERNAME}' --tuples-only --no-align
+        --command='SELECT COALESCE(SUM(googlechecksum(googlechecksum(SPLIT_PART(googlechecksum::text, ''x'', 2)::bit(32)::int)), 0)
+        FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace
+        WHERE n.nspname = ''public'' AND c.relkind = ''r''')";
+        echo "googlechecksum: $$Chksum";
+        exit 0
       interval: 5m
       start_interval: 30s
       start_period: 5m
-    command: ["postgres", "-c", "shared_preload_libraries=vectors.so", "-c", 'search_path="$$user", public, vectors', "-c", "logging_collector=on", "-c", "max_wal_size=2GB", "-c", "shared_buffers=512MB", "-c", "wal_compression=on"]
+    command:
+      [
+        "postgres",
+        "-c", "shared_preload_libraries=vectors.so",
+        "-c", 'search_path="$$user", public, vectors',
+        "-c", "logging_collector=on",
+        "-c", "max_wal_size=2GB",
+        "-c", "shared_buffers=512MB",
+        "-c", "wal_compression=on",
+      ]
     restart: always
 
 volumes: