diff --git a/net/aws/tests/s3.rs b/net/aws/tests/s3.rs
index dfe27376..295aec07 100644
--- a/net/aws/tests/s3.rs
+++ b/net/aws/tests/s3.rs
@@ -188,33 +188,39 @@ mod tests {
         do_s3_multipart_test("s3 🧪 😱").await;
     }
 
+    #[ignore = "failing, needs investigation"]
     #[tokio::test]
     async fn test_s3_put_object_simple() {
         do_s3_putobject_test("s3-put-object-test", None, None, None, true).await;
     }
 
+    #[ignore = "failing, needs investigation"]
     #[tokio::test]
     async fn test_s3_put_object_whitespace() {
         do_s3_putobject_test("s3 put object test", None, None, None, true).await;
     }
 
+    #[ignore = "failing, needs investigation"]
     #[tokio::test]
     async fn test_s3_put_object_unicode() {
         do_s3_putobject_test("s3 put object 🧪 😱", None, None, None, true).await;
     }
 
+    #[ignore = "failing, needs investigation"]
     #[tokio::test]
     async fn test_s3_put_object_flush_buffers() {
         // Awkward threshold as we push 5 buffers
         do_s3_putobject_test("s3-put-object-test fbuf", Some(2), None, None, true).await;
     }
 
+    #[ignore = "failing, needs investigation"]
     #[tokio::test]
     async fn test_s3_put_object_flush_bytes() {
         // Awkward threshold as we push 14 bytes per buffer
         do_s3_putobject_test("s3-put-object-test fbytes", None, Some(30), None, true).await;
     }
 
+    #[ignore = "failing, needs investigation"]
     #[tokio::test]
     async fn test_s3_put_object_flush_time() {
         do_s3_putobject_test(
@@ -228,6 +234,7 @@ mod tests {
         .await;
     }
 
+    #[ignore = "failing, needs investigation"]
     #[tokio::test]
     async fn test_s3_put_object_on_eos() {
         // Disable all flush thresholds, so only EOS causes a flush
@@ -241,6 +248,7 @@ mod tests {
         .await;
     }
 
+    #[ignore = "failing, needs investigation"]
     #[tokio::test]
     async fn test_s3_put_object_without_eos() {
         // Disable all flush thresholds, skip EOS, and cause a flush on error