diff --git a/tests/spec/features/assistance_spec.rb b/tests/spec/features/assistance_spec.rb
index cb1a58ec..b224136d 100644
--- a/tests/spec/features/assistance_spec.rb
+++ b/tests/spec/features/assistance_spec.rb
@@ -41,10 +41,10 @@
     click_on("Build")
 
     within(:output, :stderr) do
-      click_on("use core::num::NonZeroU128;")
+      click_on("use std::num::NonZeroU128;")
     end
 
-    expect(editor).to have_line 'use core::num::NonZeroU128;'
+    expect(editor).to have_line 'use std::num::NonZeroU128;'
   end
 
   scenario "triggering a panic offers enabling backtraces" do