diff --git a/data/boot_cd/ofboot.chrp b/data/boot_cd/ofboot.chrp
index 81ed84019c..4e5890a99a 100644
--- a/data/boot_cd/ofboot.chrp
+++ b/data/boot_cd/ofboot.chrp
@@ -1,6 +1,6 @@
 <chrp-boot>
 <compatible>
-MacRISC
+MacRISC MacRISC3 MacRISC4
 </compatible>
 <description>
 Haiku for PowerPC