diff --git a/compiler/rustc_hir_analysis/src/collect/predicates_of.rs b/compiler/rustc_hir_analysis/src/collect/predicates_of.rs
index 8f84492146f11..50dd36734c9d1 100644
--- a/compiler/rustc_hir_analysis/src/collect/predicates_of.rs
+++ b/compiler/rustc_hir_analysis/src/collect/predicates_of.rs
@@ -653,7 +653,7 @@ pub(super) fn implied_predicates_with_filter<'tcx>(
                 }
             }
         }
-        PredicateFilter::SelfAndAssociatedTypeBounds => {
+        PredicateFilter::All | PredicateFilter::SelfAndAssociatedTypeBounds => {
             for &(pred, span) in implied_bounds {
                 debug!("superbound: {:?}", pred);
                 if let ty::ClauseKind::Trait(bound) = pred.kind().skip_binder()
diff --git a/tests/ui/infinite/infinite-trait-alias-recursion.rs b/tests/ui/infinite/infinite-trait-alias-recursion.rs
index ec86744e68c53..0bd4624de3f1e 100644
--- a/tests/ui/infinite/infinite-trait-alias-recursion.rs
+++ b/tests/ui/infinite/infinite-trait-alias-recursion.rs
@@ -1,7 +1,7 @@
 #![feature(trait_alias)]
 
 trait T1 = T2;
-//~^ ERROR cycle detected when computing the super predicates of `T1`
+//~^ ERROR cycle detected when computing the implied predicates of `T1`
 
 trait T2 = T3;
 
diff --git a/tests/ui/infinite/infinite-trait-alias-recursion.stderr b/tests/ui/infinite/infinite-trait-alias-recursion.stderr
index b3980cb935efe..5b0cbd5823155 100644
--- a/tests/ui/infinite/infinite-trait-alias-recursion.stderr
+++ b/tests/ui/infinite/infinite-trait-alias-recursion.stderr
@@ -1,20 +1,20 @@
-error[E0391]: cycle detected when computing the super predicates of `T1`
+error[E0391]: cycle detected when computing the implied predicates of `T1`
   --> $DIR/infinite-trait-alias-recursion.rs:3:12
    |
 LL | trait T1 = T2;
    |            ^^
    |
-note: ...which requires computing the super predicates of `T2`...
+note: ...which requires computing the implied predicates of `T2`...
   --> $DIR/infinite-trait-alias-recursion.rs:6:12
    |
 LL | trait T2 = T3;
    |            ^^
-note: ...which requires computing the super predicates of `T3`...
+note: ...which requires computing the implied predicates of `T3`...
   --> $DIR/infinite-trait-alias-recursion.rs:8:12
    |
 LL | trait T3 = T1 + T3;
    |            ^^
-   = note: ...which again requires computing the super predicates of `T1`, completing the cycle
+   = note: ...which again requires computing the implied predicates of `T1`, completing the cycle
    = note: trait aliases cannot be recursive
 note: cycle used when checking that `T1` is well-formed
   --> $DIR/infinite-trait-alias-recursion.rs:3:1
diff --git a/tests/ui/traits/alias/infinite_normalization.rs b/tests/ui/traits/alias/infinite_normalization.rs
new file mode 100644
index 0000000000000..848afc1efb23a
--- /dev/null
+++ b/tests/ui/traits/alias/infinite_normalization.rs
@@ -0,0 +1,11 @@
+//! This test used to get stuck in an infinite
+//! recursion during normalization.
+//!
+//! issue: https://github.com/rust-lang/rust/issues/133901
+
+#![feature(trait_alias)]
+fn foo<T: Baz<i32>>() {}
+trait Baz<A> = Baz<Option<A>>;
+//~^ ERROR: cycle detected when computing the implied predicates of `Baz`
+
+fn main() {}
diff --git a/tests/ui/traits/alias/infinite_normalization.stderr b/tests/ui/traits/alias/infinite_normalization.stderr
new file mode 100644
index 0000000000000..5fe423609e5ac
--- /dev/null
+++ b/tests/ui/traits/alias/infinite_normalization.stderr
@@ -0,0 +1,18 @@
+error[E0391]: cycle detected when computing the implied predicates of `Baz`
+  --> $DIR/infinite_normalization.rs:8:16
+   |
+LL | trait Baz<A> = Baz<Option<A>>;
+   |                ^^^^^^^^^^^^^^
+   |
+   = note: ...which immediately requires computing the implied predicates of `Baz` again
+   = note: trait aliases cannot be recursive
+note: cycle used when computing normalized predicates of `foo`
+  --> $DIR/infinite_normalization.rs:7:1
+   |
+LL | fn foo<T: Baz<i32>>() {}
+   | ^^^^^^^^^^^^^^^^^^^^^
+   = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information
+
+error: aborting due to 1 previous error
+
+For more information about this error, try `rustc --explain E0391`.