diff --git a/crates/notify/src/event.rs b/crates/notify/src/event.rs
index ad70e51e9..569798c3a 100644
--- a/crates/notify/src/event.rs
+++ b/crates/notify/src/event.rs
@@ -49,7 +49,7 @@ pub struct Object {
     pub size: Option<i64>,
     /// The entity tag (ETag) of the object
     #[serde(skip_serializing_if = "Option::is_none")]
-    pub etag: Option<String>,
+    pub e_tag: Option<String>,
     /// The content type of the object
     #[serde(skip_serializing_if = "Option::is_none")]
     pub content_type: Option<String>,
@@ -162,7 +162,7 @@ impl Event {
                 object: Object {
                     key: key.to_string(),
                     size: Some(1024),
-                    etag: Some("etag123".to_string()),
+                    e_tag: Some("etag123".to_string()),
                     content_type: Some("application/octet-stream".to_string()),
                     user_metadata: Some(user_metadata),
                     version_id: Some("1".to_string()),
@@ -225,7 +225,7 @@ impl Event {
 
         if !is_removed_event {
             s3_metadata.object.size = Some(args.object.size);
-            s3_metadata.object.etag = args.object.etag.clone();
+            s3_metadata.object.e_tag = args.object.etag.clone();
             s3_metadata.object.content_type = args.object.content_type.clone();
             // Filter out internal reserved metadata
             let mut user_metadata = HashMap::new();