Index: kernel/arch/ia32/Makefile.inc
===================================================================
--- kernel/arch/ia32/Makefile.inc	(revision b4fa652eb2b10684af9602bd804587917a8ed99d)
+++ kernel/arch/ia32/Makefile.inc	(revision da747470c430a8c8b5e0ad34a1485ec2d5f3e0cb)
@@ -81,5 +81,6 @@
 
 CONFIG_I8042 = y
-
+CONFIG_I8042_PC = y
+DEFS += -DCONFIG_I8042_PC
 
 ## Accepted configuration directives