diff --git a/Library/Homebrew/extend/os/mac/hardware/cpu.rb b/Library/Homebrew/extend/os/mac/hardware/cpu.rb
index 75a56877ee..1616a7aa67 100644
--- a/Library/Homebrew/extend/os/mac/hardware/cpu.rb
+++ b/Library/Homebrew/extend/os/mac/hardware/cpu.rb
@@ -40,6 +40,8 @@ module Hardware
           :skylake
         when 0x0f817246 # Kaby Lake
           :kabylake
+        when 0x38435547 # Ice Lake
+          :icelake
         else
           :dunno
         end