diff --git a/tests/ui-fulldeps/missing-rustc-driver-error.rs b/tests/ui-fulldeps/missing-rustc-driver-error.rs
index 654cd6f6dc9..b627a207c98 100644
--- a/tests/ui-fulldeps/missing-rustc-driver-error.rs
+++ b/tests/ui-fulldeps/missing-rustc-driver-error.rs
@@ -1,8 +1,8 @@
 // Test that we get the following hint when trying to use a compiler crate without rustc_driver.
 // error-pattern: try adding `extern crate rustc_driver;` at the top level of this crate
 // compile-flags: --emit link
-// The exactly list of required crates depends on the target. as such only test Unix targets.
-// only-unix
+// normalize-stderr-test ".*crate .* required.*\n\n" -> ""
+// normalize-stderr-test: "aborting due to [0-9]+" -> "aborting due to NUMBER"
 
 #![feature(rustc_private)]
 
diff --git a/tests/ui-fulldeps/missing-rustc-driver-error.stderr b/tests/ui-fulldeps/missing-rustc-driver-error.stderr
index 939e888e5cb..d7bf27d6349 100644
--- a/tests/ui-fulldeps/missing-rustc-driver-error.stderr
+++ b/tests/ui-fulldeps/missing-rustc-driver-error.stderr
@@ -2,15 +2,5 @@ error: crate `rustc_serialize` required to be available in rlib format, but was
    |
    = help: try adding `extern crate rustc_driver;` at the top level of this crate
 
-error: crate `smallvec` required to be available in rlib format, but was not found in this form
-
-error: crate `thin_vec` required to be available in rlib format, but was not found in this form
-
-error: crate `indexmap` required to be available in rlib format, but was not found in this form
-
-error: crate `hashbrown` required to be available in rlib format, but was not found in this form
-
-error: crate `equivalent` required to be available in rlib format, but was not found in this form
-
-error: aborting due to 6 previous errors
+error: aborting due to NUMBER previous errors