diff --git a/crates/api-grub/src/monitoring.rs b/crates/api-grub/src/monitoring.rs
index 7ec406c..d42a392 100644
--- a/crates/api-grub/src/monitoring.rs
+++ b/crates/api-grub/src/monitoring.rs
@@ -194,7 +194,7 @@ impl MonitoringImporter {
             .post(url)
             .timeout(tokio::time::Duration::from_secs(self.timeout as u64))
             .header("Content-Type", "application/json")
-            .header("access-token", &self.access_token)
+            .bearer_auth(&self.access_token)
             .json(&Query::default());
         let resp = client.send().await?.text().await?;
         let resp: Value = serde_json::from_str(&resp)?;
@@ -307,7 +307,7 @@ impl MonitoringImporter {
             .get(format!("http://{}/e-nms/mirror/measure/{}", arc.ip, &measure))
             .timeout(tokio::time::Duration::from_secs(arc.timeout as u64))
             .header("Content-Type", "application/json")
-            .header("access-token", &arc.access_token)
+            .bearer_auth(&arc.access_token)
             .send().await?
             .text().await?;
             tokio::task::yield_now().await;