diff --git a/Library/Homebrew/test/hardware/cpu_spec.rb b/Library/Homebrew/test/hardware/cpu_spec.rb
index 035915d11a..343da43781 100644
--- a/Library/Homebrew/test/hardware/cpu_spec.rb
+++ b/Library/Homebrew/test/hardware/cpu_spec.rb
@@ -29,6 +29,7 @@ describe Hardware::CPU do
         :core2,
         :dothan,
         :haswell,
+        :icelake,
         :ivybridge,
         :kabylake,
         :merom,