diff --git a/actix-http/src/h1/payload.rs b/actix-http/src/h1/payload.rs
index d6ffa662e..1ed785a1b 100644
--- a/actix-http/src/h1/payload.rs
+++ b/actix-http/src/h1/payload.rs
@@ -252,19 +252,15 @@ impl Inner {
 
 #[cfg(test)]
 mod tests {
-    use std::panic::{RefUnwindSafe, UnwindSafe};
-
     use actix_utils::future::poll_fn;
     use static_assertions::{assert_impl_all, assert_not_impl_any};
 
     use super::*;
 
     assert_impl_all!(Payload: Unpin);
-    assert_not_impl_any!(Payload: Send, Sync, UnwindSafe, RefUnwindSafe);
+    assert_not_impl_any!(Payload: Send, Sync);
 
     assert_impl_all!(Inner: Unpin, Send, Sync);
-    // assertion not stable wrt rustc versions yet
-    // assert_impl_all!(Inner: UnwindSafe, RefUnwindSafe);
 
     #[actix_rt::test]
     async fn test_unread_data() {
diff --git a/actix-http/src/h2/mod.rs b/actix-http/src/h2/mod.rs
index c8aaaaa5f..39198e0fe 100644
--- a/actix-http/src/h2/mod.rs
+++ b/actix-http/src/h2/mod.rs
@@ -103,11 +103,9 @@ where
 
 #[cfg(test)]
 mod tests {
-    use std::panic::{RefUnwindSafe, UnwindSafe};
-
     use static_assertions::assert_impl_all;
 
     use super::*;
 
-    assert_impl_all!(Payload: Unpin, Send, Sync, UnwindSafe, RefUnwindSafe);
+    assert_impl_all!(Payload: Unpin, Send, Sync);
 }
diff --git a/actix-http/src/payload.rs b/actix-http/src/payload.rs
index ee0128af4..7d476c55f 100644
--- a/actix-http/src/payload.rs
+++ b/actix-http/src/payload.rs
@@ -97,12 +97,10 @@ where
 
 #[cfg(test)]
 mod tests {
-    use std::panic::{RefUnwindSafe, UnwindSafe};
-
     use static_assertions::{assert_impl_all, assert_not_impl_any};
 
     use super::*;
 
     assert_impl_all!(Payload: Unpin);
-    assert_not_impl_any!(Payload: Send, Sync, UnwindSafe, RefUnwindSafe);
+    assert_not_impl_any!(Payload: Send, Sync);
 }