diff --git a/pef/ndrv/BacklightDriver b/pef/ndrv/BacklightDriver
index 5c666be..e5e1370 100644
Binary files a/pef/ndrv/BacklightDriver and b/pef/ndrv/BacklightDriver differ
diff --git a/scripts/bootmake.py b/scripts/bootmake.py
index 8bdb6ee..44136b5 100755
--- a/scripts/bootmake.py
+++ b/scripts/bootmake.py
@@ -15,9 +15,9 @@ def html_escape_forth(f):
 # The COMPATIBLE field at the top of the script
 COMPATIBLE = [
     "MacRISC",
-    # "MacRISC2",
-    # "MacRISC3",
-    # "MacRISC4",
+    "MacRISC2",
+    "MacRISC3",
+    "MacRISC4",
 ]
 
 # Changes to the Forth boot script, all off by default