diff --git a/infisical/docker-compose.yaml b/infisical/docker-compose.yaml
index ffe2ed6..54d5198 100644
--- a/infisical/docker-compose.yaml
+++ b/infisical/docker-compose.yaml
@@ -53,7 +53,7 @@ services:
       POSTGRES_USER: infisical
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-infisical}
     volumes:
-      - ${POSTGRES_VERSION:-./data}/postgres:/var/lib/postgresql/data
+      - ${DATA_DIR:-./data}/postgres:/var/lib/postgresql/data
     networks:
       - infisical
     healthcheck:
diff --git a/openobserve/vector.toml b/openobserve/vector.toml
index 73da9bb..173e8ba 100644
--- a/openobserve/vector.toml
+++ b/openobserve/vector.toml
@@ -13,6 +13,7 @@ endpoints = ["http://openobserve:5080/metrics"]
 
 [sinks.observe_nokiy_net]
 type = "opentelemetry"
+encoding.codec = "json"
 inputs = ["observe_nokiy_net_logs", "observe_nokiy_net_metrics"]
 protocol.type = "http"
 protocol.uri = "${OTLP_URI}/api/default"