diff --git a/recipes/rc2014/ps2/Makefile b/recipes/rc2014/ps2/Makefile
deleted file mode 100644
index a4eed73..0000000
--- a/recipes/rc2014/ps2/Makefile
+++ /dev/null
@@ -1,27 +0,0 @@
-PROGNAME = ps2ctl
-AVRDUDEMCU ?= t45
-AVRDUDEARGS ?= -c usbtiny -P usb 
-TARGETS = $(PROGNAME).hex os.bin
-BASEDIR = ../../..
-ZASM = $(BASEDIR)/emul/zasm/zasm
-KERNEL = $(BASEDIR)/kernel
-APPS = $(BASEDIR)/apps
-
-# Rules
-
-.PHONY: send all clean
-
-all: $(TARGETS)
-	@echo Done!
-
-send: $(PROGNAME).hex
-	avrdude $(AVRDUDEARGS) -p $(AVRDUDEMCU) -U flash:w:$(PROGNAME).hex
-
-$(PROGNAME).hex: $(PROGNAME).asm
-	avra -o $@ $(PROGNAME).asm
-
-os.bin: glue.asm
-	$(ZASM) $(KERNEL) $(APPS) < glue.asm > $@
-
-clean:
-	rm -f $(TARGETS) *.eep.hex *.obj os.bin
diff --git a/recipes/rc2014/ps2/README.md b/recipes/rc2014/ps2/README.md
index 7ba292f..8392d9b 100644
--- a/recipes/rc2014/ps2/README.md
+++ b/recipes/rc2014/ps2/README.md
@@ -61,10 +61,23 @@ probably have gone the flip-flop way. Seems more solid.
 
 ## Using the PS/2 interface
 
-After having built and flashed the `glue.asm` supplied with this recipe, you end
-up with a shell driven by the PS/2 keyboard (but it still outputs to ACIA).
+To use this interface, you have to build a new Collapse OS binary. We'll use
+the xcomp unit from the base recipe and modify it.
 
-There are still a few glitches, especially at initialization or at connect and
-disconnect, but it otherwise works rather well!
+First, we need a `(ps2kc)` routine. In this case, it's easy, it's
+`: (ps2kc) 8 PC@ ;`. Add this after ACIA loading. Then, we can load PS/2
+subsystem. You add `411 414 LOADR`. Then, at initialization, you add `PS2$`
+after `ACIA$`. You also need to define `PS2_MEM` at the top. You can probably
+use `RAMSTART + 0x7a`.
+
+Rebuild, reflash, should work. For debugging purposes, you might not want to
+go straight to plugging PS/2 `(key)` into the system. What I did myself was
+to load the PS/2 subsystem *before* ACIA (which overrides with its own `(key)`)
+and added a dummy word in between to access PS/2's key.
+
+Also (and this is a TODO: investigate), I had a problem where the break key I
+got from `(ps2kc)` was 0x70 instead of 0xf0 which had the effect of duplicating
+all my keystrokes. I added a 0x70 -> 0xf0 replacement in my version of
+`(ps2kc)`. Does the trick (at the cost of a non-functional numpad 0).
 
 [avra]: https://github.com/hsoft/avra
diff --git a/recipes/rc2014/ps2/glue.asm b/recipes/rc2014/ps2/glue.asm
deleted file mode 100644
index 55b1c04..0000000
--- a/recipes/rc2014/ps2/glue.asm
+++ /dev/null
@@ -1,59 +0,0 @@
-.equ	RAMSTART	0x8000
-.equ	RAMEND		0xffff
-.equ	ACIA_CTL	0x80	; Control and status. RS off.
-.equ	ACIA_IO		0x81	; Transmit. RS on.
-.equ	KBD_PORT	0x08
-
-jp	init
-
-.inc "err.h"
-.inc "ascii.h"
-.inc "core.asm"
-.inc "str.asm"
-.equ	ACIA_RAMSTART	RAMSTART
-.inc "acia.asm"
-
-.equ	KBD_RAMSTART	ACIA_RAMEND
-.inc "kbd.asm"
-
-.equ	STDIO_RAMSTART	KBD_RAMEND
-.equ	STDIO_GETC	kbdGetC
-.equ	STDIO_PUTC	aciaPutC
-.inc "stdio.asm"
-
-; *** BASIC ***
-
-; RAM space used in different routines for short term processing.
-.equ	SCRATCHPAD_SIZE	STDIO_BUFSIZE
-.equ	SCRATCHPAD	STDIO_RAMEND
-.inc "lib/util.asm"
-.inc "lib/ari.asm"
-.inc "lib/parse.asm"
-.inc "lib/fmt.asm"
-.equ	EXPR_PARSE	parseLiteralOrVar
-.inc "lib/expr.asm"
-.inc "basic/util.asm"
-.inc "basic/parse.asm"
-.inc "basic/tok.asm"
-.equ	VAR_RAMSTART	SCRATCHPAD+SCRATCHPAD_SIZE
-.inc "basic/var.asm"
-.equ	BUF_RAMSTART	VAR_RAMEND
-.inc "basic/buf.asm"
-.equ	BAS_RAMSTART	BUF_RAMEND
-.inc "basic/main.asm"
-
-init:
-	di
-	ld	sp, RAMEND
-	im 1
-
-	call	aciaInit
-	call	kbdInit
-	call	basInit
-	ei
-	jp	basStart
-
-KBD_FETCHKC:
-	in	a, (KBD_PORT)
-	ret
-