diff --git a/src/test/ui/imports/overlapping_pub_trait.rs b/src/test/ui/imports/overlapping_pub_trait.rs
index a28c3b6cd460..f5f5d4ed3804 100644
--- a/src/test/ui/imports/overlapping_pub_trait.rs
+++ b/src/test/ui/imports/overlapping_pub_trait.rs
@@ -7,7 +7,7 @@ extern crate overlapping_pub_trait_source;
 
 fn main() {
     //~^ HELP the following trait is implemented but not in scope; perhaps add a `use` for it:
-    //~| SUGGESTION overlapping_pub_trait_source::prelude::_
+    //~| SUGGESTION overlapping_pub_trait_source::m::Tr
     use overlapping_pub_trait_source::S;
     S.method();
     //~^ ERROR no method named `method` found for struct `S` in the current scope [E0599]
diff --git a/src/test/ui/imports/overlapping_pub_trait.stderr b/src/test/ui/imports/overlapping_pub_trait.stderr
index 36ea9ae006e0..d0c845a5e523 100644
--- a/src/test/ui/imports/overlapping_pub_trait.stderr
+++ b/src/test/ui/imports/overlapping_pub_trait.stderr
@@ -12,7 +12,7 @@ LL |     pub trait Tr { fn method(&self); }
    = help: items from traits can only be used if the trait is in scope
 help: the following trait is implemented but not in scope; perhaps add a `use` for it:
    |
-LL | use overlapping_pub_trait_source::prelude::_;
+LL | use overlapping_pub_trait_source::m::Tr;
    |
 
 error: aborting due to previous error
diff --git a/src/test/ui/imports/unnamed_pub_trait.rs b/src/test/ui/imports/unnamed_pub_trait.rs
index 79f7ebfbd4aa..b06b1e1d07dc 100644
--- a/src/test/ui/imports/unnamed_pub_trait.rs
+++ b/src/test/ui/imports/unnamed_pub_trait.rs
@@ -8,7 +8,7 @@ extern crate unnamed_pub_trait_source;
 
 fn main() {
     //~^ HELP the following trait is implemented but not in scope; perhaps add a `use` for it:
-    //~| SUGGESTION unnamed_pub_trait_source::prelude::_
+    //~| SUGGESTION unnamed_pub_trait_source::prelude::*; // trait Tr
     use unnamed_pub_trait_source::S;
     S.method();
     //~^ ERROR no method named `method` found for struct `S` in the current scope [E0599]
diff --git a/src/test/ui/imports/unnamed_pub_trait.stderr b/src/test/ui/imports/unnamed_pub_trait.stderr
index 75ccbcd384e6..319dfd7e1b28 100644
--- a/src/test/ui/imports/unnamed_pub_trait.stderr
+++ b/src/test/ui/imports/unnamed_pub_trait.stderr
@@ -12,7 +12,7 @@ LL |     pub trait Tr { fn method(&self); }
    = help: items from traits can only be used if the trait is in scope
 help: the following trait is implemented but not in scope; perhaps add a `use` for it:
    |
-LL | use unnamed_pub_trait_source::prelude::_;
+LL | use unnamed_pub_trait_source::prelude::*; // trait Tr
    |
 
 error: aborting due to previous error