diff --git a/src/test/ui/crate-loading/crateresolve1.rs b/src/test/ui/crate-loading/crateresolve1.rs
index c071a9b4b6ac..f4795e9536af 100644
--- a/src/test/ui/crate-loading/crateresolve1.rs
+++ b/src/test/ui/crate-loading/crateresolve1.rs
@@ -4,7 +4,7 @@
 
 // normalize-stderr-test: "\.nll/" -> "/"
 // normalize-stderr-test: "\\\?\\" -> ""
-// normalize-stderr-test: "libcrateresolve1-([123])\.[a-z]+" -> "libcrateresolve1-$1.somelib"
+// normalize-stderr-test: "(lib)?crateresolve1-([123])\.[a-z]+" -> "libcrateresolve1-$2.somelib"
 
 // NOTE: This test is duplicated at `src/test/ui/error-codes/E0464.rs`.
 
diff --git a/src/test/ui/error-codes/E0464.rs b/src/test/ui/error-codes/E0464.rs
index 831f32116a58..969115a7d977 100644
--- a/src/test/ui/error-codes/E0464.rs
+++ b/src/test/ui/error-codes/E0464.rs
@@ -4,7 +4,7 @@
 
 // normalize-stderr-test: "\.nll/" -> "/"
 // normalize-stderr-test: "\\\?\\" -> ""
-// normalize-stderr-test: "libcrateresolve1-([123])\.[a-z]+" -> "libcrateresolve1-$1.somelib"
+// normalize-stderr-test: "(lib)?crateresolve1-([123])\.[a-z]+" -> "libcrateresolve1-$2.somelib"
 
 // NOTE: This test is duplicated from `src/test/ui/crate-loading/crateresolve1.rs`.